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Showing 41 results View by: Thread Post Sort by
  • BQ51222: Does bq51222 can pass WPC 1.2.3 or 1.2.4?

    Jerry Chu
    Jerry Chu
    TI Thinks Resolved
    Part Number: BQ51222 Hi Expert, As title. What's the consideration? Thanks!
    • over 7 years ago
    • Power management
    • Power management forum
  • BQ51222: BQ51222

    jordan hill
    jordan hill
    Part Number: BQ51222 Other Parts Discussed in Thread: TIDA-00318 , BQ51003 I am looking to charge small low power device from wireless power. General guidelines are to charge a 1Ahr battery in a 2 hour period. Looks like this chip provides almost everything…
    • over 8 years ago
    • Power management
    • Power management forum
  • BQ51222: Tools and Software not available for download

    John Levy
    John Levy
    Part Number: BQ51222 Other Parts Discussed in Thread: BQ51021 , BQ51020 Repeat of a previous question found on the forum. Your website is missing some tools referred to by the datasheet for the BQ51222. For me, the "Tools & Software" tab is greyed…
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ51222: FOD calibrated transmitter

    Matthieu Zimmermann
    Matthieu Zimmermann
    Resolved
    Part Number: BQ51222 Hello, In order to calibrate the FOD for a circuit based on the BQ51222, I would need a Qi calibrated transmitter. The Avid one proposed in the manual of the FOD calibration tool is no more available. 1) Do you have alternative…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • BQ51222: Fully Synchronous Rectifier Efficiency

    Max Hsu
    Max Hsu
    TI Thinks Resolved
    Part Number: BQ51222 Dear Sir./Ms. Fully Synchronous Rectifier efficiency on the data sheet is 96%. How is it measured and calculated? Best Regards~~ Max.
    • over 6 years ago
    • Power management
    • Power management forum
  • bq51222: bq51222 evaluation board for 2C lipo

    Constantin Wiesener
    Constantin Wiesener
    TI Thinks Resolved
    Part Number: BQ51222 Other Parts Discussed in Thread: BQ51222 , BQ51221 Hi, is there an example desing for using the bq51222 to charge a 2C lipo directly at 8.4 V? And is there an evaluation board available? And which transceiver chip I should use…
    • over 8 years ago
    • Power management
    • Power management forum
  • BQ51222: Voltage at TS pin when device

    Nikolaus Schnitzer
    Nikolaus Schnitzer
    TI Thinks Resolved
    Part Number: BQ51222 Other Parts Discussed in Thread: BQ51013B , Hello, I'm looking for a more exact information on the V TS-HOT voltage. In the datasheet it is given with 0.38V without any tolerances, in the bq51x2x_TS_ Calculator Tool VTS-HOT is set…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ51222: WPG_N/PD_DET_N questions

    Patrick Chen
    Patrick Chen
    Resolved
    Part Number: BQ51222 Hello Customer has some question about WPG_N/PD_DET_N signal status of BQ51222? Could you help provide your comments for below? Thank you. As talked, Please help to confirm the questions below for CFBD18 WLC BQ51222. 1. WPG_N…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ51222: NTC constant suggest value

    Patrick Chen
    Patrick Chen
    Resolved
    Part Number: BQ51222 Hello Do we have NTC B constant suggestion value of bq51222YFPR to customer for reference? Thank you. BR Patrick
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • BQ51222: bq51222EVM User Guide

    Jerry Chu
    Jerry Chu
    TI Thinks Resolved
    Part Number: BQ51222 Other Parts Discussed in Thread: BQ51221 , BQ51020 Hi Expert, How to download the EVM user guide? Thanks!
    • over 7 years ago
    • Power management
    • Power management forum
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