MP4433 - Step-Down Converter

MPS

MP4433 Datasheet Preview — Preview of MP4433 PDF

Datasheet Details

Part number	MP4433
Manufacturer	MPS
File Size	1.81 MB
Description	Step-Down Converter
Datasheet	MP4433-MPS.pdf

MP4433 Product details

Description

The MP4433 is a synchronous, step-down, switching regulator with programmable frequency (350kHz to 2.5MHz) and integrated, internal, high-side and low-side power MOSFETs.

Features

include soft start, external clock synchronization, enable control, and power good indication. High-duty cycle and low dropout mode are provided for automotive coldcrank. Over-current protection (OCP) with valleycurrent detection is employed to prevent the inductor current from running away. Hiccup mode reduces the average current greatly in short-circuit condition. Thermal shutdown provides reliable and fault-tolerant operation. The MP4433 is available in a QFN-16 (3mmx4mm) package.

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Published: Jun 20, 2024 |