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    | Partname: | BQ24702PWR |  
    | Description: | Multi-Chemistry Battery Charge Controller and System Power Selector |     
    | Manufacturer: | Texas Instruments |  
    | Datasheet: | PDF (612K). Click here to download *) |  
    The bq24702/bq24703 uses a fixed frequency, pulse width modulator (PWM) to accurately control battery charge current and voltage. Charge current limits can be programmed from a keyboard controller DAC or by external resistor dividers from the precision 5-V, 0.6%, externally bypassed voltage reference (VREF), supplied by the bq24702/bq24703.  |  
    
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    Click here to download BQ24702PWR Datasheet*) | 
  
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