寻找一颗4串PWM 调光 LED驱动
要求 1,PWM
2,频率 500HZ
3,VIN=3.7V-4.2V Vout= 13.2V Iout=可调20mA
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Hi
TPS61061: http://www.ti.com.cn/cn/lit/ds/symlink/tps61061.pdf
TPS61043: http://www.ti.com.cn/cn/lit/ds/symlink/tps61043.pdf
适合的芯片多,如上。