LP5521TM/NOPB Texas Instruments - Yeehing Electronics

3 channel RGB/White LED driver with internal program memory and integrated charge pump

Pricing (USD)

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Specifications

For more information, please refer to datasheet

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More Information

The LP5521 is a three-channel LED driver designed to produce variety of lighting effects for mobile devices. A high-efficiency charge pump enables LED driving over full Li-Ion battery voltage range. The device has a program memory for creating variety of lighting sequences. When program memory has been loaded, LP5521 can operate autonomously without processor control allowing power savings.