TPS3828: TPS3828-33 t_out behavior in temperature

Andrea Andrea

Part Number: TPS3828

Hi, from datasheet of TPS3828-33 I can se that t_out is specified between 0.9s and 2.5s in the whole temperature range? I cannot see any figure specifying the behavior in temperature of this timing. 0.9s is the timing at low temperature or at high temperature? Do you have any timing diagram in temperature?

Thanks in advance for your help.

Best regards.

over 5 years ago

0 Abhinav.Sharma over 5 years ago

TI__Genius 9375 points

Hi Andrea,

This spec table actually only shows the timing at ambient temp of 25 C, as shown above this table. We do not include timing over temperature data here.

Thanks,

Abhinav.

0 Andrea Andrea over 5 years ago in reply to Abhinav.Sharma

Prodigy 20 points

I see that no Timing data over temperature is specified. Can you ask to designers if such specification is available?

Thanks.

Best regards

0 Abhinav.Sharma over 5 years ago in reply to Andrea Andrea

TI__Genius 9375 points

Andrea,

We don't have internal timing data for this device (it is an older device). What I can tell you is that for internal timing specs like these, timing tends to contract at higher temps (towards the minimum) and increase at lower temps (towards the maximum). We can only guarantee what is on the datasheet, however.

Thanks,

Abhinav.

Power management

Power management forum

TPS3828: TPS3828-33 t_out behavior in temperature