VIPER26 Datasheet - STMicroelectronics

VIPER26 Fixed frequency VIPer

DIP-7 The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. Advance fre.

VIPER26 Features

* 800 V avalanche rugged power section

* PWM operation with frequency jittering for low EMI

* Operating frequency:

* 60 kHz for L type

* 115 kHz for H type

* Standby power < 50 mW at 265 VAC

* Limiting current with adjustable set point

* On-board soft-start

VIPER26-STMicroelectronics.pdf