AP3503 340kHZ 3A SYNCHRONOUS DC-DC BUCK CONVERTER

DIODES

Description

AP3503 340kHZ 3A SYNCHRONOUS DC-DC BUCK CONVERTER .
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: DIODES ↗
File Size: 421.51 KB
Datasheet: AP3503-DIODES.pdf
Description: 340kHZ 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
* Built-In Over Voltage Protection

Applications

* LCD TV
* Set Top Box
* Portable DVD
* Digital Photo Frame AP3503 Document number: DS41526 Rev. 2 - 2 1 of 10 www. diodes. com October 2018 © Diodes Incorporated AP3503 Typical Applications Circuit Input Voltage=12V Output Voltage=3.3V L 10μH C21 C22 22μF/25V 22μF/25V C4 1

AP3503 Distributors

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AP3503 340kHZ SYNCHRONOUS DC-DC BUCK CONVERTER DIODES

DIODES AP3503-like datasheet