TPS3850-Q1: About supervisor latching

Hi Onur,

You may have to use two devices to achieve a latch of both the supervisor and the watchdog. Please look at implementing a TPS3840 and TPS3850 in conjunction. The TPS3703-Q1 also has integrated latching feature.

Thanks,
Abhinav.

Hi Abhinav,

When i checked the TIDA-010049 reference design , i see S-R Latch design. Can I manipulate the tps3850 using the d-type or s-r latching?

I add my current schematics. As you can see, crst is used for latch. Similarly do you have suggestions latching voltage?

Onur,

I am not sure if this would work, but seemingly it could. Have you tested in the lab?

Thanks,

Abhinav