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  • TPS55010EVM-009: Discrepancy in R10 value

    • Resolved
    Part Number: TPS55010EVM - 009 Forgive me if this has been posted already, but R10 in the TPS55010EVM

  • TPS55010EVM-009: own current consumption

    • Resolved
    Part Number: TPS55010EVM - 009 I have just tested the TPS55010 Evalboard. In idle-mode, only supply

  • tps55010evm-009 repeatability and performance

    • Resolved
    Hi, I have tested the standard TPS5510evm- 009 (no modification) for my customer and have

  • RE: TPS55010: How to select transform for 5Vin / 5Vout 0.3A application?

    Hi Bogey, In the past I have tested the MTC-0029SG used in PMP4440 up to 300 mA load and it worked well. This transformer has higher DCR on the secondary than what was used on the TPS55010EVM-009 so there will be some difference in performance. Specifically...

  • TPS55010 EVM measured efficiency does not match documentation

    Hi, Before making modifications to the TPS55010EVM-009, I ran a set of bench tests to compare efficiency to the curve provided in the documentation. The problem is I'm consistently seeing efficiency lower than expected - by a large margin. Here...

  • Re: TPS55010 failure

    I apologize but I am having difficulty reading your schematic. Please attach a PDF of the circuit. FYI, I have attached the EVM schematic. There are differences which may lead to your issue. Transformer hook up is different. Input capacitance...
    • PWR009A_sch.pdf

  • TPS55010 power consumption issue with custom transformer

    Hi all, I am trying to use TPS55010EVM-009 with a custom transformer. I need 50mA output @ 5V. My problem is that the circuit consumes 60mA with no load, compared to 10mA with the original transformer. However, it still works, and I can get my 50mA...

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