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BQ25792EVM: BQ25792 test related issues

Jenson
Intellectual 2465 points
Part Number: BQ25792EVM
Other Parts Discussed in Thread: BQ25792

Hi Team,

I want to test some related indicators of BQ25792, such as charging current and charging voltage, and some related operating logic. But there is no suitable battery pack in the laboratory. I want to know if there is any way to simulate the battery pack for testing? For example, use electronic load or other instruments?How to set it up?

Thanks!

  • 0
    TI__Guru**** 166576 points

    Hi ZZZZ,

    Yes. Connecting parallel an electronic load, set in constant voltage mode, and a power supply.  Set the power supply slightly above the electronic load CV setting.  These setting are your battery voltage.  Then connect the BAT pin in parallel.  The charger's charge current should replace the power supply charge current.

    Regards,

    Jeff