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What is the difference between PMP9013 and TPS23752EVM-145 , TPS23751.

Other Parts Discussed in Thread: PMP9013, TPS23751, TPS23751EVM-104, TPS23752EVM-145, TPS23752

Our customer is interested to TIDesign PMP9013 but I think they may not be able to buy this design.

Regarding test result of PMP9013 , this design is used TPS23751.
What is difference between TPS23752EVM-145 and TPS23751EVM-104 and PMP9013 ?

We would like to suggest the above EVMs replaced PMP9013.

Your reply would be appreciated.

  • Tanii-san,

    PMP9013 uses the TPS23752 and features sleep mode in a self-driven flyback topology
    TPS23752EVM-145 uses the TPS23752 and features sleep mode and VFO mode in driven flyback topology
    TPS23751EVM-104 uses the TPS23751 and features VFO mode in self driven flyback topology.

    If sleep mode is requirement in your application. I recommend looking at the TPS23752 solution. If not, you can modify either EVM to use the TPS23751 and keep or remove VFO mode based on your efficiency requirements. You can choose which EVM to test/modify based on the flyback topology and efficiency requirements. 751 EVM has good efficiency. 752 EVM has a slightly higher efficiency since it was designed in a driven flyback topology.