Part Number: TPSI31P1-Q1 Tool/software: Hi team,
TPSI31P1-Q1 will be used by customer on 1000V platforms. The customer has the following questions about the design of peripheral circuits.
1. Regarding the selection of M1 and M2 in the figure, the…
Part Number: TPSI31P1-Q1 Tool/software: Hi team,
When the link capacitance has tolerance, should I take the smaller or larger possible capacitance value to calculate the relevant parameters?
For example, if the link capacitance value is 347.71uF±10…
Part Number: TPSI31P1-Q1 Other Parts Discussed in Thread: TPSI3052 , Tool/software: Hi team,
My customer is using TPSI3052 for pre-charge and PTC heating and met 89MHz EMI issue.
They change resistor from 20kohm to 7.32ohm but it still has issue:…
Part Number: TPSI31P1-Q1 Tool/software: Is there a way for the low voltage side to know when precharge has completed? I am kinda sorta guessing the two unused pins PC50 and PC100 may be related to that?
Part Number: TPSI31P1-Q1 Other Parts Discussed in Thread: TPSI3100-Q1 , TPSI3100 Tool/software: Hi Team,
As per the datasheet, the output voltage of TPSI31P1-Q1 could range from 16V to 18V at TA = 25 deg C. Could you please let me know the corresponding…
Part Number: TPSI31P1-Q1 Tool/software: Hi,
I'm currently trying to set up a precharge design with the TPSI31P1-Q1 and I would like to know, what's the minimum average current I can set. As I assume, the only chance for me to set current limits, is…
Part Number: TPSI31P1-Q1 Tool/software: Hi, a few questions from the implementation point (this is for a lower voltage, 60V max system with about 40-80mF of capacitance)
What is the function of a safety cap/resistor network across the output that…
Part Number: TPSI31P1-Q1 Tool/software: Hi,
I'm interested in using the TPSI31P1-Q1 in a 800V pre-charge design.
In the device datasheet the Pins 6 and 7 are marked as NC whereas in the EVM User's Guide these pins are named with PC50 and PC100, without…
Part Number: TPSI31PXQ1EVM Other Parts Discussed in Thread: TPSI3052 , TPSI31P1-Q1 , TIDA-050063 Tool/software: Hi team,
Do you have a file that I can use for simulating the design?
And what is the function of the TPSI3052 on the evaluation module…
Hello Tomas,
Thanks for your reply. Please see attached for TPSI31P1-Q1 datasheet. Yes, the device variant is new. The architecture builds off the TPSI3100-Q1 device family which we have been sampling for almost a year now. Apologies that the TPSI31P1…
