Integrated Circuits (ICs)

VIPER012HSTR

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STMicroelectronics

VIPERPLUS FAMILY: LOW VOLTAGE ENERGY SAVING FIXED FREQUENCY HIGH VOLTAGE CONVERTER

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DocumentsVIPER012HSTR | Datasheet AN5230 +7

Integrated Circuits (ICs)

VIPER012HSTR

Active

STMicroelectronics

VIPERPLUS FAMILY: LOW VOLTAGE ENERGY SAVING FIXED FREQUENCY HIGH VOLTAGE CONVERTER

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DocumentsVIPER012HSTR | Datasheet AN5230 +7

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	VIPER012HSTR

Duty Cycle	80 %
Fault Protection	Current Limiting, Over Temperature, Short Circuit, Over Voltage
Frequency - Switching	120 kHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Either
Package / Case	0.154 in, 3.9 mm
Package / Case	10-SOP
Power (Watts)	7 W
Supplier Device Package	10-SSOP
Topology	Buck, Flyback, Buck-Boost
Voltage - Breakdown	800 V
Voltage - Start Up	8 V
Voltage - Supply (Vcc/Vdd) [Max]	30 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

VIPER01 Series

Part	Mounting Type	Power (Watts)	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Isolation	Voltage - Start Up	Frequency - Switching	Topology	Operating Temperature [Min]	Operating Temperature [Max]	Duty Cycle	Package / Case	Package / Case	Fault Protection	Voltage - Breakdown
STMicroelectronics VIPER011XS	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either	8 V	30 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER012HS	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either		120 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER012HSTR	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either	8 V	120 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER013XS	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either		30 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER011XSTR	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either	8 V	30 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER012LSTR	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either	8 V	60 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER012XSTR	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either	8 V	30 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER013LS	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either		60 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER013LSTR	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either	8 V	60 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V
STMicroelectronics VIPER011LSTR	Surface Mount	7 W	10-SSOP	4.5 V	30 V	Either	8 V	60 kHz	Buck Buck-Boost Flyback	-40 °C	150 °C	80 %	0.154 in 3.9 mm	10-SOP	Current Limiting Over Temperature Over Voltage Short Circuit	800 V