MC33063A

DC-to-DC Converter Control Circuits The MC34063A Series is a monolithic control circuit containing the primary functions required for DC–to–DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step–Down and Step–Up and Voltage–Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information. Operation from 3.0 V to 40 V Input Low Standby Current Current Limiting Output Switch Current to 1.5 A Output Voltage Adjustable Frequency Operation to 100 kHz Precision 2% Reference Order this document by MC34063A/D MC34063A MC33063A DC–to–DC CONVERTER CONTROL CIRCUITS SEMICONDUCTOR TECHNICAL DATA 8 1 P, P1 SUFFIX PLASTIC PACKAGE CASE 626 8 1 D SUFFIX PLASTIC...