DCRIPTIO
N
The APA7136 IS step-up DC/DC converters
digned to drive up to six LEDs in seri from a Li-Ion cell.
Seri connection of the LEDs provid identical LED
currents and eliminat the need for ballast ristors.
The devic integrate the Schottky diode required exter-
nally on competing devic. Additional featur include
output voltage limiting when LEDs are disconnected, one-
pin shutdown and dimming control. The APA7136 has
internal soft-start.
The APA7136 switch at 1.2MHz, allowing the use of tiny
external components. Constant frequency switching
rults in low input noise and a all output capacitor.
Just 0.22µF is required for 4-, 6- or 8-LED applications.
The APA7136 is available in low profile(1mm)6-lead
LED驱动背光驱动音频驱动视频驱动LCD驱动马达驱动升压驱动恒流驱动开关驱动VFD驱动扫描接口驱动充电驱动电表驱动
联系方式：
客服：李秀婷
电话：
手机：
Q Q:8
地址：南山科技园南区高新南一道013号赋安科技大厦。
深圳市福田区鼎城国际大厦613-614.
