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TPS3808G01Q1EVM: TPS3808E-Q1

Part Number: TPS3808G01Q1EVM
Other Parts Discussed in Thread: TPS3808E-Q1, TPS3808-Q1, TPS3808


Please clarify the Tpd with respect to Vt SENSE trip to RESETN asserted delay.

From the spec of the device TPS3808E-Q1

Or TPS3808-Q1

for the typical Tpd delay is 20-30us and maximum of 50us.

Whereas the EVM board, reference Figure 14 : 

The Tpd delay is about 20ms given the SENSE is 0.405V and more if any other V SENSE.

How do you explain the discrepancy between the device spec sheet and measurement of EVM board ?

If so could you confirm the spec is guaranteed of 50us maximum delay ?

Please note that the Tpd delay of MR\ to RESET\  is within the spec according to the measurement of EVM  board.