Datasheet Details
Part number:
AP3032
Manufacturer:
BCD Semiconductor
File Size:
333.02 KB
Description:
White led step-up converter.
Datasheet Details
Part number:
AP3032
Manufacturer:
BCD Semiconductor
File Size:
333.02 KB
Description:
White led step-up converter.
AP3032, WHITE LED STEP-UP CONVERTER
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 can be used.
Specifically, 1mm tall 6.8μH inductor
AP3032 Features
* 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
* Wide Input Voltage Range: 2.7V to 9V
* Low Feedback Voltage: 200mV
* Output Over Voltage Protection
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