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Showing 16 results View by: Thread Post Sort by
    Answered
  • RE: BQ24800: The limitation to the on time of the low-side MOSFET in charging mode

    Ben Huang1
    Ben Huang1
    Resolved
    Hi Peng Thanks for your reply! One of our validation is to treat the charger as the generic buck converter, there is no voltage source connected to VBAT, using electronic load with constant-current mode instead. The slow rising and falling time @ LS…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: BQ24800: BQ24800 ACOK always high issues

    Adriana Gonzalez Vega
    Adriana Gonzalez Vega
    Resolved
    Hello Johnny, Upon configuring my EVM board to the information that you have provided, I was able to capture a switching waveform. I have attached my findings. What I would advise at this time is to order the BQ24800EVM and follow the EVM User Guide above…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ24800: bq24800: Correct register programming to enable battery only boost mode

    Christopher Richardson
    Christopher Richardson
    TI Thinks Resolved
    Part Number: BQ24800 Other Parts Discussed in Thread: BQSTUDIO , , EV2400 Dear E2E, We bought a bq24800EVM and EV2400 to test our system before building hardware, and we found that when we followed the sequence of register programming in bqStudio as described…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ24800: plug in adapter in battery only boost mode

    haifeng xu
    haifeng xu
    TI Thinks Resolved
    Part Number: BQ24800 Hi, BQ24800 support team, I'm seeing some confusing waves when I used BQ24800EVM,can you briefly describe the process for me? Thanks! As the follow figure, I set BAT=6V (DC voltage source), Battery regulation 6.288V, SYSMIN 8…
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ24800: Minimum off-time

    Tamio Yokokura
    Tamio Yokokura
    TI Thinks Resolved
    Part Number: BQ24800 Other Parts Discussed in Thread: BQ24780S , Hi, Support team When I confirmed the minimum off-time using BQ24800EVM, it is approximately 50ns under default register setting. What is it by design? Thanks Tamio
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ24800: BQ24800 BQSTUDIO support

    Obinna Ezeilo
    Obinna Ezeilo
    Resolved
    Part Number: BQ24800 Other Parts Discussed in Thread: BQSTUDIO , Hi Team, My customer is currently evaluating the BQ24800EVM and it seems that it isn't supported in the BQStudio software yet. They already tried the "test" version of BQstudio from the…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
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