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Original question:

BQ25150: Technical questions from my customer

BQ25150: Can BQ25150 be used for a small capacity lithium polymer battery charging?

Kazuya Nakai59
Guru 21575 points
Part Number: BQ25150
Other Parts Discussed in Thread: BQ24230

 Hello guys,

 One of my customers is looking for a charge IC which can charge a 100mAh lithium polymer battery like a battery in bluetooth ear phone.

 Also it needs to work with standalone. The IC input power is supplied via micro USB cable. So the input voltage is 5V.

 Could you recommend me any device can be used for the application?

 Your reply would be much appreciated.

 Best regards,

 Kazuya Nakai.  

  • 0
    TI__Mastermind 21590 points
    Kazuya-San,
    The BQ25150 can be used in standalone if you don't intend to change the default register values. Since the default values don't match your requirements, i'll suggest looking at the BQ24230 which can charge up to 500mA and is a standalone charger.