AP3503 - 3A Synchronous DC-DC Buck Converter

BCD

AP3503 Datasheet Preview — Preview of AP3503 PDF

Datasheet Details

Part number	AP3503
Manufacturer	BCD
File Size	356.26 KB
Description	3A Synchronous DC-DC Buck Converter
Datasheet	AP3503-BCD.pdf

AP3503 Product details

Description

The AP3503 is a 340kHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 3A load with high efficiency, excellent line and load regulation.

Features

Input Voltage Range: 4.5V to 18V.
Fixed 340kHz Frequency.
High Efficiency: up to 95%.
Output Current: 3A.
Current Mode Control.
Built-in Over Current Protection.
Built-in Thermal Shutdown Function.
Built-in UVLO Function.
Built-in Over Voltage Protection.
Programmable Soft-start.

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Published: Apr 15, 2015 |