Specification	VIPER50ASPTR-E

Control Features	Sync, Frequency Control, Soft Start
Fault Protection	Current Limiting, Over Temperature
Frequency - Switching (Max)	200 kHz
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Output Isolation	Isolated
Package / Case	PowerSO-10 Exposed Bottom Pad
Package Name	10-PowerSO
Power (Watts)	50 W
Topology	Flyback
Voltage - Breakdown	700 V
Voltage - Start Up	11 V
Voltage - Supply (Vcc/Vdd) Maximum	15 V
Voltage - Supply (Vcc/Vdd) Minimum	8 V

VIPER50 Series

Part	Voltage - Breakdown	Voltage - Start Up	Fault Protection	Power (Watts)	Internal Switch(s)	Topology	Output Isolation	Control Features	Frequency - Switching (Max)	Package Name	Package / Case	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Mounting Type
STMicroelectronics VIPER50A-E	700 V	11 V	Current Limiting Over Temperature	50 W	Yes	Flyback	Isolated	Frequency Control Soft Start Sync	200 kHz	5-PENTAWATT	Pentawatt-5 HV (Bent and Staggered Leads)	8 V	15 V	Through Hole
STMicroelectronics VIPER50ASP-E	700 V	11 V	Current Limiting Over Temperature	50 W	Yes	Flyback	Isolated	Frequency Control Soft Start Sync	200 kHz	10-PowerSO	PowerSO-10 Exposed Bottom Pad	8 V	15 V	Surface Mount
STMicroelectronics VIPER50ASPTR-E	700 V	11 V	Current Limiting Over Temperature	50 W	Yes	Flyback	Isolated	Frequency Control Soft Start Sync	200 kHz	10-PowerSO	PowerSO-10 Exposed Bottom Pad	8 V	15 V	Surface Mount

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