STMicroelectronics VIPER11B MOSFET, 370 mA, 800 V, 10-Pin SSOP10 VIPER113BLSTR [VIPER113BLSTR]; 468-509

The STMicroelectronics High voltage converter smartly integrating an 800 V avalanche rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load.

Pulse skip protection to prevent flux runaway

Embedded thermal shutdown

Built in soft start for improved system reliability