AP1521 - White LED Step-Up Converter

Anachip

Datasheet Details

The AP1521 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current..

- 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.

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Anachip AP1521-like datasheet

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