VIPER06 Datasheet (STMicroelectronics) - Energy saving high voltage converter

VIPER06, Energy saving high voltage converter

The VIPER06 is an offline converter with an 800 V avalanche rugged power section, a PWM controller, a user-defined overcurrent limit, open-loop failure protection, hysteretic thermal protection, soft startup and safe auto-restart after any fault condition.

The device is able to power itself directly

VIPER06 Features

* 800 V avalanche rugged power section

* PWM operation with frequency jittering for low EMI

* Operating frequency:  30 kHz for VIPER06Xx  60 kHz for VIPER06Lx  115 kHz for VIPER06Hx

* No need for an auxiliary winding in low-power applications

* Standby power < 30 mW at 265 VAC