TPS62442-Q1: What is the TPS62442-Q1 max Duty cycle range

Hello,

For TPS62442-Q1, it can operate in 100% duty cycle mode. In datasheet, it explains in detail.

Thanks,

Farheen

hi  Farheen,

        Thanks for your reply, I know the datasheet write 100% duty cycle. when duty reach 100%, the low-side switch is turned off. I want the IC can work in PWM mode.Put it another way, I want to know the Toff time range, then equation=1-Toff*frequency, the result is duty on. am I right? 

Hello,

Yes, you are right.

Thanks,

Farheen

hi  Farheen,

        Can you give me the Toff time range? The Spec doesn't meet this parameter. Thanks 

Hello Yuming Shao,

I have to check this if we can provide this parameter.

Thanks,

Farheen

hi  Farheen,

         THANK YOU.I'm looking forward to your reply.

Hello Yuming Shao,

This data is not available. Can I ask why you need this data?

Thanks,

Farheen