Description

20 V, 4 A, Synchronous Step-Down DC-to-DC Regulator Features: Input voltage: 4.5 V to 20 V Integrated MOSFET: 44 m/11.6 m Reference voltage: 0.6 V ± 1% Continuous output current: 4 A 180° out of phase clock synchronizationSynchronizes to external clock: 200 kHz to 1.4 MHz Programmable switching frequency: 200 kHz to 1.4 MHz Precision enable and power good External compensation Internal soft start with external adjustable option Startup into a precharged output Supported by ADIsimPower design tool