Off Line Converter 10-Pin SSO T/R

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 from the rectified mains, eliminating the need for an auxiliary bias winding. Advanced frequency jittering reduces EMI filter cost. Burst mode operation and the device’s very low power consumption both help to meet the standards set by energy-saving regulations.

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="">_AC

Limiting current with adjustable set point

On-board soft-start

Safe auto-restart after a fault condition

Hysteretic thermal shutdown