• RE: TPS23734: TPS23734-EVM

  

  Diang Xing

  Hi Michael, Thanks for reaching out! PMP23278 ( www.ti.com/.../PMP23278) is a 12V/2.1A PoE with ACF converter using TPS23734. You can refer this to design your PoE. If you want to modify TPS23734-EVM, not only need change the feedback of resistor divider…

  • 5 months ago
  • Power management
  • Power management forum

• RE: TPS23734: TPS23734 and Mosfet is Heating when connect the Load

  

  Diang Xing

  Hi Sandeep, Thanks for reaching out. I am wondering if you want to use a active clamping forward structure. If so, please refer PMP23278 reference design for the secondary side and the transformer. https://www.ti.com/tool/PMP23278 Best regards, Diang

  • 11 months ago
  • Power management
  • Power management forum

• RE: EMI issues

  

  Diang Xing

  Hi Mikel, Thanks for your reply. You could use the snubber values in PMP23278 ( https://www.ti.com/tool/PMP23278 ). It is also a 12-V Class-4 ACF circuit. Best regards, Diang

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• RE: TPS23734: TPS23734 ACF/Flyback design

  

  Diang Xing

  Resolved

  Hi Andrzej, Thanks for reaching out! PMP22806 ( https://www.ti.com/tool/PMP23278 ) is a 12-V output flyback converter reference design using TPS23731. PMP22806 with flyback uses primary side regulation (no optocoupler is needed in feedback loop), while TPS23278…

  • over 1 year ago
  • Power management
  • Power management forum

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