Part Number:TPS92641
PWM给多大的频率,除了给输入电源,还要接那几根给输入信号
Johnsin Tao:
Hi TPS92641 devices can be programmed for switching frequencies ranging from the tens of kHz to over 1 MHz.
但实际推荐工作频率范围200kHz~600kHz.
除了供电,如果要调光,还要调光信号(具体都可以看datasheet)
Part Number:TPS92641
PWM给多大的频率,除了给输入电源,还要接那几根给输入信号
Hi TPS92641 devices can be programmed for switching frequencies ranging from the tens of kHz to over 1 MHz.
但实际推荐工作频率范围200kHz~600kHz.
除了供电,如果要调光,还要调光信号(具体都可以看datasheet)