Specification	INN3947CQ-TL

Control Features	Soft Start, Frequency Control
Fault Protection	Current Limiting, Over Temperature, Short Circuit, Over Voltage
Frequency - Switching (Max)	95 kHz
Frequency - Switching (Min)	25 kHz
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Isolation	Isolated
Package Features	17 Leads
Package Length	0.425 in
Package Name	24-PowerSMD Module, InSOP-24D
Package Width	10.8 mm
Power (Watts)	50 W
Topology	Flyback
Voltage - Breakdown	1700 V
Voltage - Start Up	30 V
Voltage - Supply (Vcc/Vdd) Maximum	1000 V
Voltage - Supply (Vcc/Vdd) Minimum	30 V

INN3947 Series

Part	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Breakdown	Internal Switch(s)	Voltage - Start Up	Power (Watts)	Mounting Type	Package Width	Package Name	Package Features	Package Length	Frequency - Switching (Max)	Frequency - Switching (Min)	Control Features	Fault Protection	Operating Temperature (Max)	Operating Temperature (Min)	Topology	Output Isolation
POWER INTEGRATIONS INN3947CQ-TL	30 V	1000 V	1700 V	Yes	30 V	50 W	Surface Mount	10.8 mm	24-PowerSMD Module InSOP-24D	17 Leads	0.425 in	95 kHz	25 kHz	Frequency Control Soft Start	Current Limiting Over Temperature Over Voltage Short Circuit	125 °C	-40 °C	Flyback	Isolated

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