VIPER31 Series

Catalog

AC TO DC SWITCHING CONVERTER BOOST/BUCK/FLYBACK 4.25V 145KHZ T/R 16-PIN SO N

Part	Control Features	Mounting Type	Frequency - Switching	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Breakdown	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Topology	Fault Protection	Package / Case	Package / Case	Supplier Device Package	Output Isolation	Voltage - Start Up
STMicroelectronics VIPER319LDTR	Soft Start	Surface Mount	60 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V
STMicroelectronics VIPER318LDTR	Soft Start	Surface Mount	60 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Power Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V
STMicroelectronics VIPER319XDTR	Soft Start	Surface Mount	30 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Power Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V
STMicroelectronics VIPER319HDTR	Soft Start	Surface Mount	132 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V
STMicroelectronics VIPER318HDTR	Soft Start	Surface Mount	132 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Power Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V
STMicroelectronics VIPER317LDTR	Soft Start	Surface Mount	60 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V
STMicroelectronics VIPER317HDTR	Soft Start	Surface Mount	132 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V
STMicroelectronics VIPER318XDTR	Soft Start	Surface Mount	30 kHz	-40 °C	150 °C	800 V	4.5 V	30 V	Boost Buck Buck-Boost Flyback	Over Load Over Temperature Over Voltage Short Circuit	16-SOIC	0.154 in 3.9 mm	16-SO	Non-Isolated	8 V