MC33167 Datasheet | onsemi

DATA SHEET .onsemi. Inverting Switching Regulators - Step-Up/Down 5.0 A MC34167, MC33167 The MC34167, MC33167 series are high performance fixed frequency power switching regulators that contain the primary functions required for dc- to- dc converters. This series was specifically designed to be incorporated in step- down and voltage- inverting configurations with a minimum number of external ponents and can also be used cost effectively in step- up applications. These devices consist of an internal temperature pensated reference, fixed frequency oscillator with on- chip timing ponents, latching pulse width modulator for single pulse metering, high gain error amplifier, and a...