VIPER20A-E Datasheet (ST Microelectronics)

VIPER20A-E, SMPS primary IC

All the devices are made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized, high voltage, Vertical Power MOSFET (700V/ 0.5A).

Typical applications cover offline power supplies with a secondary power capability of 10W in wide rang

VIPER20A-E Features

* Type VIPer20A-E VIPer20ASP-E VIPer20ADIP-E VDSS 700V 700V 700V In RDS(on) 0.5A 18Ω 0.5A 18Ω 0.5A 18Ω

* Adjustable switching frequency up to 200 kHz

* Current mode control

* Soft start and shutdown control

* Automatic burst mode operation in stand-by condition able to meet “blue