TPS23731: Flyback design calcuation

Part Number: TPS23731
Other Parts Discussed in Thread: PMP22806,

Hi team,

customer want to know how to design TPS23731, they said that the design guideline is missing at DS, would you please let me know how to calucate key compoents?

Best Regards, ny

over 1 year ago

0 Diang Xing over 1 year ago

TI__Mastermind 27181 points

Hi NY,

Hope the resources below could help. Please feel free to reach out to us if you have specific questions.

Reference designs:

PMP22806: TPS23731, 25W, 12Vout

TPS23731EVM-095: TPS23731, 25W, 5Vout

Design resources:

Power stage designer: https://www.ti.com/tool/POWERSTAGE-DESIGNER

Schematic check list (you can refer the flyback part): 0131.PoE Schematic Checklist.xlsx

Best regards,

Diang

0 Diang Xing over 1 year ago in reply to Diang Xing

TI__Mastermind 27181 points

Hi NY,

Since we have not got the response for a relative long time, I will close this thread for now. Please reply or open a new thread if you have further questions.

Best regards,

Diang

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TPS23731: Flyback design calcuation