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Original question:

bq51051 Minimum Charge Current

BQ51051B: wire and wireless battery charger

Brian Chan
Expert 4270 points
Part Number: BQ51051B
Other Parts Discussed in Thread: TIDA-00318

Tool/software:

Hi Team

do we have suitable battery charger which integrated wire/wire less function?

wire charger condition：

  1. battery capacity 2000 mAh
  2. Battery charge voltage: 4.35V
  3. Charging current: 0.5C (1A)

 

wireless condition：

  1. meet Qi standard 15W, 1A charge 2000 mAh battery。

BRs

Brian

  • 0
    TI__Guru 70336 points

    Hi Brian

    The only intergrade wireless charger we have is the BQ5105X family but they do not have a good USB option.

    I would recommend a two IC solution similar to TIDA-00318.

    The devices are WPC (BPP) which is 5W.