AP3019A converter equivalent, white led step-up converter.
* Inherently Uniform LED Current
* High Efficiency up to 84%
* No Need for External Schottky Diode
* Output Over-voltage Protection (OVP)
* Fixed 1.2M.
* Cellular Phones
* Digital Cameras
* LCD Modules
* GPS Receivers
* PDAs, Handheld Computers
AP3019.
The AP3019A is an inductor-based DC/DC converter designed to drive up to eight white LEDs in series for backlight. Only one feedback resistor is needed to control the LED current and obtain required brightness.
Pin Assignments
(Top View) Pin 1 Mark
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