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BQ24630和BQ24610有什么不一样

lai qian lin
Intellectual 451 points
Other Parts Discussed in Thread: BQ24630, BQ24610

BQ24630和BQ24610有什么不一样，两个都可以给锂离子或锂聚合物电池充电吗？

  • 0
    TI__Guru*** 130456 points
    参考对比的文档
    bq246xx Device Comparison

    http://www.ti.com/lit/an/slua579/slua579.pdf

  • 0
    TI__Genius 11760 points

    Parametrics BQ24630 BQ24600 BQ24610 BQ24616 BQ24617 BQ24618 BQ24620 BQ24640
    # Series Cells 1,2,3,4,5,6,7 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5,6 1,2,3,4,5 1,2,3,4,5,6 1,2,3,4,5,6,7
    Cell Chemistry LiFePO4 Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer LiFePO4 SuperCap
    Battery Charge Voltage(V) Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
    Charge Current(Max)(A) 10 10 10 10 10 10 10 10
    Operating Vin(Max)(V) 28 28 28 28 24 28 28 28
    Absolute Vin (safety rating)(Max)((V)) 33 33 33 33 33 33 33 33
    Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
    Special Features Temp Monitoring (Thermistor Pin) Power Path,Temp Monitoring (Thermistor Pin) Power Path,Standard BAT Temp Monitoring JEITA BAT Temp Monitoring (Thermistor Pin),Power Path Power Path,Standard BAT Temp Monitoring Power Path,Standard BAT Temp Monitoring Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin)
    Package Size: mm2:W x L (PKG) [pf]24VQFN[/pf]: 16 mm2: 4 x 4(VQFN) [pf]16VQFN[/pf]: 12 mm2: 3.5 x 3.5(VQFN) [pf]24VQFN[/pf]: 16 mm2: 4 x 4(VQFN) [pf]24VQFN[/pf]: 16 mm2: 4 x 4(VQFN) [pf]24VQFN[/pf]: 16 mm2: 4 x 4(VQFN) [pf]24VQFN[/pf]: 16 mm2: 4 x 4(VQFN) [pf]16VQFN[/pf]: 12 mm2: 3.5 x 3.5(VQFN) [pf]16VQFN[/pf]: 12 mm2: 3.5 x 3.5(VQFN)
    Approx. Price (US$) 2.00 | 1ku 2.75 | 1ku 2.75 | 1ku 2.75 | 1ku 2.75 | 1ku 2.75 | 1ku 2.00 | 1ku 2.00 | 1ku
  • 0
    TI__Expert 3272 points

    您好，

       两者微小的功能差异。 bq24630少一些功能，如power path等，谢谢

    Regards,

    Patrick

  • 0 回复 Patrick Zeng
    Prodigy 20 points

    我对比了BQ24610和BQ24630的规格书,几乎是一样的,并且有电源通路管理,管脚定义也是一样的;

    但是我用BQ24630替换BQ24610后,不能正常工作,STAT1灯约1秒间隔闪烁,ACDRV输出通路关闭,这是什么原因?