Hi,
I'm designing a PCB with the led driver TPS92551. I'm going to control the intensity wth a PWM signal.
I would like to protect the power led input and the PWM signal. I'm going to place a bi-directional TVS diode [1KSMB75CA: TVS DIODE 64.1VWM 103VC SMD] to protect the power input, but What do you recommend to me to protect the PWM input signal?
Best Regards.
1KSMB75C
A