MP4572 - Synchronous Buck Converter

Monolithic Power Systems

Datasheet Details

The MP4572 is a fully integrated, fixedfrequency, synchronous step-down converter.

It can achieve up to 2A of continuous output current with peak current control for excellent transient response.

The wide 4.5V to 60V input voltage range accommodates a variety of step-down applications in an automotive input environment.

MP4572 High-Efficiency, 2A, 60V, Fully Integrated Synchronous Buck.

include built-in soft start, enable control, and a power good indicator. High duty cycle and low-dropout mode are provided for automotive cold crank conditions. In addition, the chip provides overcurrent protection with valley current detection, which helps prevent current runaway. It also has hiccup short-circuit protection (SCP), input undervoltage lockout (UVLO), and auto-recovery thermal protection. With internal compensation, the MP4572 offers a very compact solution with a minimal number o.

Part Number	Description
MP4572GQB	Synchronous Buck Converter
MP4571	Synchronous Buck Converter
MP4571GQB	Synchronous Buck Converter
MP4571GQB	Synchronous Buck Converter
MP4571GQBE	Synchronous Buck Converter
MP4573	60V 2.5A Synchronous Buck Converter
MP4575	Step-Down Converter
MP4575GF	Step-Down Converter
MP4541	Step-Down Converter
MP4541GN	Step-Down Converter