VIPer32 Datasheet (STMicroelectronics) - OFF LINE SMPS PRIMARY SWITCHER

VIPer32, OFF LINE SMPS PRIMARY SWITCHER

The VIPer32 combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip.

Typical applications cover off line power supplies for VCR or DVD players, set top boxes, etc.

The internal cont

VIPer32 ® VIPer32DIP / VIPer32S OFF LINE SMPS PRIMARY SWITCHER TYPICAL POWER CAPABILITY Mains type SO-8 DIP-8 PENTAWATT European (195 - 265 Vac) 18 W 30 W 50 W US / Wide range (85 - 265 Vac) 11 W 18 W 30 W Note: 1.

Above power capabilities are given under adequate thermal conditions n FIXED 60 KHZ SWITCHING FREQUENCY n 9.2V TO 35.7V WIDE RANGE VDD VOLTAGE n CURRENT MODE CONTROL n UNDERVOLTAGE LOCKOUT WITH HYSTERESIS n HIGH VOLTAGE START UP CURRENT SOURCE n OVERTEMPERATURE AND OVER