CN3303 PFM Step-up 3-cell USB Compatible Lithium Battery Charger IC - SOP8
SKU: 2494
Availability: IN STOCK

₹88.50 inc. GST
Ex GST: ₹75.00
MOQ-2 nos.

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  • CN3303 PFM Step-up 3-cell Lithium Battery Charger IC - SOP8

    This IC enables charging of 3 cell battery packs to be charged via a 5V Supply. If you want to charge a 3 cell battery from the USB port this chip can enable the same.CN3303 is a PFM mode step-up battery charge management IC with an operating voltage range between 2.7V to 6.5V. It is specially designed for 3-cell lithium battery charge management with fewer external components. CN3303 adopts constant current and quasi-constant voltage(Quasi-CVTM) mode to charge the battery. 

    Datasheet [PDF]

    Input Voltage Range:2.7V to 6.5V
    Operating Current:[email protected]=5V
    Inductor Current Detection
    Switching Frequency up to 1MHz
    Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
     Automatic Recharge
     Output Power up to 35W
     Protection for Low Battery Voltage and Short Battery
     Automatic Adaptability to Input Supply with Limited Driving Capability
     Chip Enable Input
     Battery Overvoltage Protection
     Status Indication
     Operating Temperature :-40℃ to 85℃
      Available in SOP8 Package


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