AP5724 converter equivalent, white led step-up converter.
(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 .
* Cellular Phones
* PDAs, Hand held Computers
* Digital Cameras
* MP3 Players
* GPS Receivers
N.
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 L.
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