AP3440 - 2MHZ HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER

Diodes Incorporated

AP3440 Datasheet Preview — Preview of AP3440 PDF

Datasheet Details

Part number	AP3440
Manufacturer	DIODES ↗ Incorporated
File Size	847.36 KB
Description	2MHZ HIGH PERFORMANCE SYNCHRONOUS BUCK CONVERTER
Datasheet	AP3440-DiodesIncorporated.pdf

AP3440 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 |