This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS92620-Q1: 关于TPS92620-Q1的调光PWM频率的范围

Part Number: TPS92620-Q1

1.png

芯片手册中推荐的PWM频率为200Hz,但是在此频率下相机在拍摄时会捕捉到LED的频闪

但是在芯片的典型特性曲线和应用曲线的介绍中PWM的频率可以给到600Hz和1Khz

2.png

3.png

该芯片可以给10K的PWM频率吗?这样相机的背景光不会出现频闪