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TPSI31P1-Q1: TPSI31P1-Q1 solution recommendation

Part Number: TPSI31P1-Q1


Tool/software:

Hi team,

Customer is evaluating the TPSI31P1-Q1 and are preparing to use it in 1000V platforms.

Compared with the traditional pre-charge solution using resistor, the overall price of the customer's current active pre-charge solution is relatively high, which is not conducive to our promotion of TPSI31P1-Q1. Could you please recommend a relatively cheaper active pre-charge solution based on the following picture? Including but not limited to M1 and M2, Rshunt, L1 and D1.

The customer's pre-charge requirements are as follows:

Link capacitance: 943.71uF±10%

Pre-charge time: 200ms

Battery voltage: 1000V

Peak inductor current: < 15.4A

Thank you for your support.

Best Regards,

Jade Lan