Part Number: TPS25940-Q1 Tool/software: The OVP and UVLO error of TPS25940LQRVCRQ1 dose not latch-OFF. Is this correct?
Furthermore, the current limit will not latch off unless it exceeds 2A.
In particular.
Set OVP to 4.62V.
TPS25940L-Q1 error occyrs…
Part Number: TPS25940-Q1 Tool/software: Hi,
I'm curious that why the FLT pin is low level when without input voltage? From my understanding, the internal MOS need gate voltage to conduct, without input, TPS25940-Q1 will not work, the FLT pin will…
Part Number: TPS25940-Q1 Other Parts Discussed in Thread: TPS25940 Customer is using TPS25940 as the EFUSE for the current limit of the super cap charging. The application is PAC/PLC industrial controller.
Q1: When super cap is being charged, there is…
Part Number: TPS25940-Q1 Other Parts Discussed in Thread: LM76202-Q1 Hi,
Our device is failing the Pulse 2a test with Us=+112V, TVS diode across the input is SMCJE15AH.
The e-Fuse is Output Voltage is 0V but IC is not damaged physically nor short circuited…
Part Number: TPS25940-Q1 Hi
Does the TPS25940-Q1 have the safety documents?
I would like to know the FIT rate and the Failure Mode Distribution.
Thanks!
Chris
Part Number: TPS25940-Q1 As we used this component in one of our designs. I want to know, at what conditions this E-fuse will fail. As the Input voltage is 13.6V nominal and current 2A peak. Please check the Image attached for your reference. After few…
Part Number: TPS25940-Q1 Other Parts Discussed in Thread: TPS25947
Hello all,
I'm using two TPS25940-Q1 in the below matter to switch between two power supplies.
It seems that when both input are present at the same time, then one of them is disconnected…
Part Number: TPS25940-Q1 Other Parts Discussed in Thread: TPS25940
Hi TI team.
During stratup, we have observed that the falut pin is pulled low and then pulled high. For reference, please find the the schematic of TPS25940 below:
And the startup waveform…