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AL3157 Datasheet - Diodes

AL3157 HIGH EFFICIENCY 1x/2x CHARGE PUMP LED DRIVER

The AL3157 is a low noise, constant frequency charge pump DC/DC converter that uses a Dual mode load switch (1x), and doubling (2x) conversion for driving white LEDs. Low external part count (one 1µF flying capacitor and two 2.2µF capacitors at VIN and VOUT) make this part ideally suited for small, .

AL3157-Diodes.pdf

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Datasheet Details

Part number:

AL3157

Manufacturer:

DIODES ↗

File Size:

295.44 KB

Description:

High efficiency 1x/2x charge pump led driver.

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AL3157 AL3157 HIGH EFFICIENCY CHARGE PUMP LED DRIVER Diodes

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