• RE: BQ25622: I2C communication draws huge amount of current and drops the VBAT voltage under minimum allowed.

  

  Garrett Kreger

  Hi Dejan, The below waveform is taken on the BQ25622EVM with 2.2kohm resistors for SCL/SDA pullup to SYS rail. SDA repeatedly driving low has no impact on SYS. The point being that I2C communication should not result in significant increase in load current…

  • 6 months ago
  • Power management
  • Power management forum

• RE: USB2ANY: Alternative to EV2400

  

  G Cant

  How can I use a BQ25622EVM from TI with the USB2ANY?, the board comes with a connector for this. Which software can I use to configure the registers? Thank you

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• RE: BQ25622: Get stable voltage from Vsys without battery insert with /CE pulled to high

  

  Garrett Kreger

  Resolved

  Hi Nandor, Please help to confirm if my understanding of your test setup is correct. You have both a DC load and the buck boost converter connected to SYS in the testing where you are modifying RILIM. For the the 2nd and 3rd case the behavior is unexpected…

  • 11 months ago
  • Power management
  • Power management forum

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