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AP1521 White LED Step-Up Converter

AP1521 Description

White LED Step-Up Converter AP1521 * .
The AP1521 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.

AP1521 Features

* - Inherently Matched LED Current - Drives Up to Four LEDs from a 3.2V Supply - Drives Up to Six LEDs from a 5V Supply - High Efficiency: 84% Typical - Fast 1MHz Switching Frequency - 36V Rugged Bipolar Switch - Low Profile SOT23-5 Pb-Free Packaging

AP1521 Applications

* - Cellular Phones - PDAs, Hand-held Computers - Digital Cameras - MP3 Players - GPS Receivers
* Pin Assignments Top View VIN SHDN SW VSS FB SOT23-5L

📥 Download Datasheet

Preview of AP1521 PDF
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Datasheet Details

Part number
AP1521
Manufacturer
Anachip
File Size
197.37 KB
Datasheet
AP1521-Anachip.pdf
Description
White LED Step-Up Converter

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White LED Step-Up Converter Anachip
Anachip AP1521-like datasheet