TDK

Description

The VIPER12A combines a dedicated current mode PWM controller with a high voltage power. MOSFET on the same silicon chip. Typical applications cover off Jul 6, 2007 off-line, nonisolated power supply evaluation board based on the VIPer12/22A-E. Four different examples are covered. The VIPer12A -E is used VIPower: VIPer12A NON ISOLATED BUCK AND current ramp reaches the VIPers internal set-point defined by feedback loop, the internal power switch. Mar 23, 2006 VIPer12A travel adaptor 3.6W output. Features. Switch mode general purpose power supply. Input: 85 to 264Vac @ 50/60Hz. Output: VIPower: double output buck or buck-boost converter using VIPer12A -E/22A-E. Introduction. This paper introduces two double output off-line non isolated SMPS