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  • TPS92200D2EVM: Is this design of the TPS92200D2 circuit feasible?

    Resolved
    Part Number: TPS92200D2EVM Other Parts Discussed in Thread: TPS92200 VIN = 21.6V, 6 battery packs Four LEDs in series, Forward Voltage of LED is 3.2V OUTPUT current: 35mA TKS
    • Resolved

  • TPS92200D2EVM: Recommended values for L and C.

    TI Thinks Resolved
    Part Number: TPS92200D2EVM Tool/software: Hello experts, I am considering the use of TPS92200D2. I would like to drive two LEDs in series with a Vf:6.6V at approximately 90mA, as shown in the attached schematic. Could you please provide the recommended…

  • TPS92200D2EVM: The VIN, SW and BOOT pins of the TPS92200D2DDCR are short-circuited to ground.

    TI Thinks Resolved
    Part Number: TPS92200D2EVM Other Parts Discussed in Thread: TPS92200 The TPS92200D2DDCR is applied in the lawn mower robot for lighting at night. It is powered by a 6-cell battery pack (24V). The robot does not need lighting at the charging station, but…

  • TPS92200D2EVM: Questions of TPS92200D2EVM

    TI Thinks Resolved
    Part Number: TPS92200D2EVM Dear Team, According to the TPS92200D2 EVM guide, may I know what’s purpose for 1K ohm? Thanks. Many Thanks, Jimmy

  • TPS92200D2EVM: TPS92200 Max Current

    Part Number: TPS92200D2EVM Other Parts Discussed in Thread: TPS92200 I have questions regarding the 1.5A drive current for TPS92200. Why does the TPS92200 have a max current rating listed as 1.5A when the Min current limit of the HS switch is 2.9A and…

  • TPS92200D2EVM: TPS92200D2DDCR getting damaged

    TI Thinks Resolved
    Part Number: TPS92200D2EVM Please can someone contact me directly for support related to TPS92200D2DDCR as the part is getting damaged very easily when we are powering our custom board on? Unfortunately, I'm unable to post the details publicly.

  • TPS92200: How to minimize current drift in TPS92200D2EVM

    Part Number: TPS92200 Hello, We are testing the TPS92200D2EVM configured for 1.38A output (Rsense = 0.068 ohm, 1%). It's working well, but we've observed the output current slowly drift up by 1.3%. We are running the driver at a very low duty cycle…
    • Answered

  • TPS92200D2EVM: How to evaluate the loop response

    Resolved
    Part Number: TPS92200D2EVM Dear TI team I have a question related to the content of the thread below. I didn't get an answer in the previous thread, so I asked again. https://e2e.ti.com/support/power-management-group/power-management/f/power-management…
    • Resolved

  • TPS92200D2EVM: Not able to get more than 1.1A out of EVM

    Part Number: TPS92200D2EVM Hello, We are testing the TPS92200D2EVM to evaluate the part for 1.5A. I changed the feedback resistor (R3 + R2) to be 0.068 ohm combined, since Vfb = 0.99V. This should set the output current to 1.5A. No other components…

  • TPS92200D2EVM: How to evaluate the loop response

    Part Number: TPS92200D2EVM Dear TI team I have a question related to the content of the thread below. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1217610/tps92200d2evm-about-the-value-of-rfb/4607448…

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