AP3503 3A Synchronous DC-DC Buck Converter

BCD

Description

Data Sheet 340kHz, 3A Synchronous DC-DC Buck Converter AP3503 General .
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 efficie.

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AP3503 Datasheet Preview — Preview of AP3503 PDF

Datasheet Specifications

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

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

Applications

* LCD TV
* Set Top Box
* Portable DVD
* Digital Photo Frame PSOP-8 Figure 1. Package Type of AP3503 May. 2012 Rev. 1. 7 BCD Semiconductor Manufacturing Limited 1 340kHz, 3A Synchronous DC-DC Buck Converter Pin Configuration MP Package (PSOP-8) Data Sheet AP3503

AP3503 Distributors

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AP3503 Synchronous DC-DC Buck Converter BCD

BCD AP3503-like datasheet