AP3032 converter equivalent, white led step-up converter.
* Efficiency Up to 81%（VIN=5V, IOUT=80mA）
* Drives up to 4 Rows of WLEDs with 7 Series
for Each in Parallel (VIN=5V)
* Fast 1 MHz Switching Frequency
* Wi.
* 7’ to 10’ LCD Panels
* Digital Photo Frame
* GPS Receiver
SOT-23-6
Dec. 2012 Rev. 1. 2
Figure 1. Packag.
The AP3032 is an inductor-based DC/DC boost converter designed to drive up to 4 rows of LEDs with 7 series for each in parallel for backlight.
A constant frequency 1MHz PWM control scheme is employed in this IC, which means tiny external components c.
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