AP5724 Datasheet - Diodes

WHITE LED STEP-UP CONVERTER

AP5724 Features

* (Top View)

* High Efficiency: 84% Typical SW 1 6 GND

* Fast 1.2MHz Switching Frequency

* Current Limit and UVLO Protections VIN 2 5 FB

* Internal Thermal Shutdown

* Internal Over Voltage Protection

* Integrated Soft-Start Function OVP 3 4 EN

AP5724 General Description

Pin Assignments The AP5724 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current. The device can drive 2 ~ 6 (Top View) LEDs in series from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and S.

AP5724 Datasheet (336.53 KB)