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Typical Application
InnoSwitch4-QR in InSOP-24D Package
Typical Application
InnoSwitch4-QR in InSOP-24D Package

InnoSwitch4-QR

Off-Line CV/CC Flyback Switcher IC with Integrated 750 V PowiGaN Switch, Synchronous Rectification and Quasi-Resonant (QR) Operation

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Product Parts Table
Product
Data Sheet
Output Power (Max) - Enclosed, 230V
Output Power (Max) - Enclosed, Univ
Output Power (Max) - Continuous, 380V
Output Profile
Protection Features
Output Power (Max) - Peak, 380V
Output Power (Max) - Open Frame, 230V
Output Power (Max) - Open Frame, Univ
Breakdown Voltage
Auto-Restart & Overvoltage Response
Auto-Restart Threshold
Over-Temperature Response
Secondary Response
IC Package
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output (Min)
Voltage - Output (Max)
PowiGaN?
Control Scheme
Internal Switch
Cable Drop Compensation
Product Type
Switching Frequency (max)
Topology
Temperature - Operating (Min)
Temperature - Operating (Max)
MSL Rating
Control Features
Operating Mode
Programmable Features
InnoSwitch4-QR in InSOP-24D Package

INN4274C-H181

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 85.0 W
Output Power (Max) - Enclosed, Univ 65.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 90.0 W
Output Power (Max) - Open Frame, Univ 80.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4274C-H182

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 85.0 W
Output Power (Max) - Enclosed, Univ 65.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 90.0 W
Output Power (Max) - Open Frame, Univ 80.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4274C-H183

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 85.0 W
Output Power (Max) - Enclosed, Univ 65.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 90.0 W
Output Power (Max) - Open Frame, Univ 80.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4274C-H185

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 85.0 W
Output Power (Max) - Enclosed, Univ 65.0 W
Output Profile CV
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 90.0 W
Output Power (Max) - Open Frame, Univ 80.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4274C-H186

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 85.0 W
Output Power (Max) - Enclosed, Univ 65.0 W
Output Profile CV
Protection Features Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 90.0 W
Output Power (Max) - Open Frame, Univ 80.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4275C-H181

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 90.0 W
Output Power (Max) - Enclosed, Univ 75.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 100.0 W
Output Power (Max) - Open Frame, Univ 90.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4275C-H182

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 90.0 W
Output Power (Max) - Enclosed, Univ 75.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 100.0 W
Output Power (Max) - Open Frame, Univ 90.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4275C-H183

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 90.0 W
Output Power (Max) - Enclosed, Univ 75.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 100.0 W
Output Power (Max) - Open Frame, Univ 90.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4275C-H185

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 90.0 W
Output Power (Max) - Enclosed, Univ 75.0 W
Output Profile CV
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 100.0 W
Output Power (Max) - Open Frame, Univ 90.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4275C-H186

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 90.0 W
Output Power (Max) - Enclosed, Univ 75.0 W
Output Profile CV
Protection Features Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 100.0 W
Output Power (Max) - Open Frame, Univ 90.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4276C-H181

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 115.0 W
Output Power (Max) - Enclosed, Univ 80.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 125.0 W
Output Power (Max) - Open Frame, Univ 105.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4276C-H182

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 115.0 W
Output Power (Max) - Enclosed, Univ 80.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 125.0 W
Output Power (Max) - Open Frame, Univ 105.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4276C-H183

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 115.0 W
Output Power (Max) - Enclosed, Univ 80.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 125.0 W
Output Power (Max) - Open Frame, Univ 105.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4276C-H184

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 115.0 W
Output Power (Max) - Enclosed, Univ 80.0 W
Output Profile CC
Protection Features Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 125.0 W
Output Power (Max) - Open Frame, Univ 105.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 90%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4276C-H185

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 115.0 W
Output Power (Max) - Enclosed, Univ 80.0 W
Output Profile CV
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 125.0 W
Output Power (Max) - Open Frame, Univ 105.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4276C-H186

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 115.0 W
Output Power (Max) - Enclosed, Univ 80.0 W
Output Profile CV
Protection Features Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 125.0 W
Output Power (Max) - Open Frame, Univ 105.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4277C-H181

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 135.0 W
Output Power (Max) - Enclosed, Univ 90.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 145.0 W
Output Power (Max) - Open Frame, Univ 125.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4277C-H182

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 135.0 W
Output Power (Max) - Enclosed, Univ 90.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 145.0 W
Output Power (Max) - Open Frame, Univ 125.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4277C-H183

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 135.0 W
Output Power (Max) - Enclosed, Univ 90.0 W
Output Profile CC
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 145.0 W
Output Power (Max) - Open Frame, Univ 125.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4277C-H184

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 135.0 W
Output Power (Max) - Enclosed, Univ 90.0 W
Output Profile CC
Protection Features Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 145.0 W
Output Power (Max) - Open Frame, Univ 125.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 90%
Over-Temperature Response Latch Off
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4277C-H185

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 135.0 W
Output Power (Max) - Enclosed, Univ 90.0 W
Output Profile CV
Protection Features Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 145.0 W
Output Power (Max) - Open Frame, Univ 125.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4277C-H186

View Details
Data Sheet View Data Sheet
Output Power (Max) - Enclosed, 230V 135.0 W
Output Power (Max) - Enclosed, Univ 90.0 W
Output Profile CV
Protection Features Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Output Power (Max) - Open Frame, 230V 145.0 W
Output Power (Max) - Open Frame, Univ 125.0 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4774C-H187

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 145 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 170 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4774C-H188

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 145 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 170 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4774C-H189

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 145 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 170 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4774C-H190

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 145 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 170 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 90%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4774C-H191

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 145 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Overvoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 170 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4774C-H192

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 145 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 170 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4775C-H187

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 155 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 180 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4775C-H188

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 155 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 180 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4775C-H189

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 155 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 180 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4775C-H190

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 155 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 180 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 90%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4775C-H191

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 155 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Overvoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 180 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4775C-H192

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 155 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 180 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4776C-H187

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 170 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 200 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4776C-H188

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 170 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 200 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4776C-H189

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 170 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 200 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4776C-H190

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 170 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 200 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 90%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4776C-H191

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 170 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Overvoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 200 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4776C-H192

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 170 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 200 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4777C-H187

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 185 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 220 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 63%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4777C-H188

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 185 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 220 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 3.45V
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4777C-H189

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 185 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 220 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Latch Off
Auto-Restart Threshold 63%
Over-Temperature Response Latch Off
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4777C-H190

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 185 W
Output Profile CC
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 220 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold 90%
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4777C-H191

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 185 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Overvoltage, Input Undervoltage, Output Overvoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 220 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
InnoSwitch4-QR in InSOP-24D Package

INN4777C-H192

View Details
Data Sheet View Data Sheet
Output Power (Max) - Continuous, 380V 185 W
Output Profile CV
Protection Features Overtemperature, Open SR FET Detection, Input Undervoltage, Output Short Circuit, Output Overload
Output Power (Max) - Peak, 380V 220 W
Breakdown Voltage 750 V
Auto-Restart & Overvoltage Response Auto-restart
Auto-Restart Threshold OL
Over-Temperature Response Hysteretic
Secondary Response Latch Off
IC Package InSOP-24D
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Voltage - Output (Min) 3 V
Voltage - Output (Max) 24 V
PowiGaN? Yes
Control Scheme Fluxlink
Internal Switch Yes
Cable Drop Compensation X
Product Type IC
Switching Frequency (max) 140 kHz
Topology Flyback
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
Control Features Synchronous Rectification, Cable Drop Compensation, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
Operating Mode Quasi-Resonant
Programmable Features Current Limit, Switching Frequency, USB QC Voltage
Showing 1 - 46 of 46 Products
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Product Details

The InnoSwitch™4-QR family of ICs dramatically improve the efficiency of flyback power converters, particularly those requiring a compact form-factor. The InnoSwitch4-QR family incorporates primary and secondary controllers, PowiGaN power switch and safety-rated feedback (FluxLink) into a single IC.

The InnoSwitch4-QR IC also incorporates multiple protection features including output overvoltage and over-current limiting, and overtemperature shutdown. Devices are available that support combinations of latching and auto-restart protection modes typically required for applications such as chargers, adapters, consumer electronics and industrial systems.

Product Highlights

Highly Integrated, Compact Footprint

  • Quasi-Resonant (QR) operation for high efficiency
  • Robust 750 V PowiGaN™ primary switch
  • Steady-state switching frequency up to 155 kHz minimizes transformer size
  • Synchronous rectification driver and secondary-side sensing
  • Integrated FluxLink™, HIPOT-isolated, feedback link
  • Precise CV/CC accuracy, independent of external components
  • Accurate, adjustable output current sense using external sense resistor

EcoSmart – Energy Efficient

  • Up to 95% efficient
  • Less than 30 mW no-load consumption including line sense 

Advanced Protection / Safety Features

  • Variable output voltage, constant current profiles
  • Auto-restart or latching fault response for output OVP/UVP
  • Multiple output UV fault thresholds
  • Latching or hysteretic primary over-temperature protection

Optional Features

  • Open SR FET-gate detection
  • Fast input line UV/OV protection
  • Output overvoltage and undervoltage protection
  • Output over-current protection
  • Over-temperature protection (OTP)

Full Safety and Regulatory Compliance

  • Reinforced isolation >4000 VAC
  • 100% production HIPOT testing
  • UL1577 isolation voltage 4000 VAC (max), TUV (EN62368-1), CQC (GB4943.1) safety approved
  • Excellent noise immunity enables designs that achieve class “A” performance criteria for EN61000-4 suite; EN61000-4-2, 4-3 (30 V/m), 4-4, 4-5, 4-6, 4-8 (100 A/m) and 4-9 (1000 A/m)

Green Package

  • Halogen free and RoHS compliant
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