AP3440 - 2MHZ HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER

Product Overview

Diodes Incorporated

Datasheet Details

Part number	AP3440
Manufacturer	DIODES Incorporated
File Size	847.36 KB
Description	2MHZ HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER
Datasheet	AP3440 Datasheet
Additional preview pages of the AP3440 datasheet.

Product details

Description

The AP3440 is a current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 4A load with high efficiency, excellent line and load regulation.

Features

Input Voltage Range: 2.95V to 5.5V.
0.8V Reference Voltage with ±3% Precision.
Two 30m(Typical) MOSFETs for High Efficiency at 4A Load.
High Efficiency: Up to 94%.
Output Current: 4A.
Programmable Frequency:200kHz to 2MHz.
Current Mode Control.
Synchronizes to External Clock.
Adjustable Soft-start.
Soft Start-up into Pre-biased Output.
UV and OV Power Good Output.
Built-in Over Current Protection.
Built-in Thermal Shutdown Funct.

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Published: Aug 17, 2015 |