Power Management ICs Forum Discussions

[Teoman]

Hello everyone, 

I have been looking for a method for performing Hard Reset on TLF35584/85. When I examine the datasheet and manual, it seems that only solution is to not trigger Long Open Window twice and making soft reset and hard reset respectively. 

Nevertheless, I need a different method that no need to use WDG feature. 

How can I implement hard reset in that situation?? 

Thank you very much for help. 

[AnilKumar · Accepted solution]

Hello,

Hard reset is when ROT Pin goes below ROT low threshold and the post regulator output voltages are switched off.

Another way to generate such a hard reset is to send the TLF from Normal state to Standby state.

Thanks

Anil

[Teoman]

Thank you for the reply. Yes, you are right. I tried already and see that the method you stated is valid. 

Thanks again!! 

Teoman