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VIPER100B Datasheet SMPS PRIMARY I.C.

Manufacturer: STMicroelectronics

General Description

VIPer100B/100BSP, made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized high voltage avalanche rugged Vertical Power MOSFET (400 V / 6 A).

Typical applications cover off line power supplies with a secondary power capability of 100 W in a US mains lines configuration.

It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution.

Overview

® VIPer100B VIPer100BSP SMPS PRIMARY I.C.

PRELIMINARY DATA T YPE VIPer100B/BSP V DSS 400V In 6A R DS(on) 1.