AP5725 Datasheet (Diodes) - WHITE LED STEP-UP CONVERTER

AP5725, WHITE LED STEP-UP CONVERTER

Pin Assignments The AP5725 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.

The device can drive 2 ~ 6 LEDs in series from a Li-Ion cell.

Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminates the

AP5725 Features

* Applications

* High efficiency: 84% typical

* Fast 1.2MHz switching frequency

* Current limit and UVLO protections

* Internal thermal shutdown

* Internal