VIPER16 High Voltage Converters

STMicroelectronics VIPER16HD High Voltage Converters combine 800V avalanche-rugged MOSFET with state-of-the-art PWM circuitry. These high voltage converters are able to power itself directly from the rectified mains and eliminates the need for an auxiliary bias winding. The VIPER16HD features PWM operation with frequency jittering for low EMI, hysteretic thermal protection, soft startup, and safe auto restart after any fault condition. Typical applications include power metering, auxiliary power supply for appliances, replacement of capacitive power supply, and LED drivers.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Power
Supply Voltage - Min
Supply Voltage - Max
Topology
Technology
Switching Frequency
Duty Cycle - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Output Current
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STMicroelectronics AC/DC Converters FIXED FREQ VIPER
Datasheet
1,806In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 800 V 9 W 11.5 V 23.5 V Buck-Boost, Flyback Si 60 kHz 80 % 1.5 mA - 40 C + 150 C 420 mA VIPER16 Tube
STMicroelectronics AC/DC Converters 115 kHz Fixed Freq Viper Plus
Datasheet
5,627In Stock
Min.: 1
Mult.: 1

Through Hole DIP-7 800 V 9 W 11.5 V 11.5 V Buck-Boost, Flyback Si 115 kHz 80 % 1.5 mA - 40 C + 150 C 420 mA VIPER16 Tube
STMicroelectronics AC/DC Converters 60kHz Fixed Freq Viper Plus
Datasheet
6,016In Stock
Min.: 1
Mult.: 1

Through Hole DIP-7 800 V 9 W 11.5 V 23.5 V Buck-Boost, Flyback Si 60 kHz 80 % 1.5 mA - 40 C + 150 C 420 mA VIPER16 Tube
STMicroelectronics AC/DC Converters FIXED FREQ VIPER PLUS FAMILY
Datasheet
94In Stock
2,000Expected 2027/05/27
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-16 800 V 9 W 11.5 V 23.5 V Buck-Boost, Flyback Si 115 kHz 80 % 1.5 mA - 40 C + 150 C 420 mA VIPER16 Tube
STMicroelectronics AC/DC Converters FIXED FREQ VIPER
Datasheet
375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-Narrow-16 800 V 9 W 11.5 V 11.5 V Buck-Boost, Flyback Si 115 kHz 80 % 1.5 mA - 40 C + 150 C 420 mA VIPER16 Reel, Cut Tape, MouseReel
STMicroelectronics AC/DC Converters FIXED FREQ VIPER
Datasheet
1,942In Stock
2,500Expected 2027/04/30
MouseReel Available
Min.: 1
Mult.: 1
Max.: 500
: 2,500

SMD/SMT SOIC-Narrow-16 800 V 9 W 11.5 V 23.5 V Buck-Boost, Flyback Si 60 kHz 80 % 1.5 mA - 40 C + 150 C 420 mA VIPER16 Reel, Cut Tape, MouseReel