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  • Boost Charger
    Boost Charger

    南芯提供基于開關模式的boost charger IC(升壓充電器),為單節和多節電芯提供豐富的充電管理芯片,方便用戶靈活選擇。南芯的charger IC 根據電池電壓自動進行涓流充電(預充電)、恒流快速充電(CC充電)和恒壓充電(CV充電)控制,提供高精度的充電電壓和充電電流。充電電壓電流和其他參數可以通過I2C接口進行配置或者由外部電阻設置,提高了應用靈活性。南芯的charger IC配備了輸入輸出過壓保護、欠壓保護、過流保護、以及過溫保護等多重保護功能,保證鋰電池充電管理可以安全高效進行。

    • Buy SC8804
      Part Number SC8804
      VIN
      range
      2.7-36V
      Abs. VIN (max) 40V
      Battery Cell # 2-6s
      MOS ext.
      Charge
      Current (max)
      10A+
      Topology Boost
      OTG voltage range 2.7-VBAT
      Max. OTG current 5A+
      Rec’d app.
      power level
      60W typ.
      Prog. OTG
      Voltage
      PWM prog.
      Prog. Charge Current / OTG current limit PWM prog.
      Other feature
      Package QFN 4x4
    • Buy SC8921
      Part Number SC8921
      VIN
      range
      4.5-5.5V
      Abs. VIN (max) 16V
      Battery Cell # 2-3s
      MOS int.
      Charge
      Current (max)
      1.6A
      Topology Boost
      OTG voltage range
      Max. OTG current
      Rec’d app.
      power level
      10W
      Prog. OTG
      Voltage
      Prog. Charge Current / OTG current limit
      Other feature
      Package ESOP-8
    • Buy SC8922
      Part Number SC8922
      VIN
      range
      4.5-5.5V
      Abs. VIN (max) 16V
      Battery Cell # 2-3s
      MOS int.
      Charge
      Current (max)
      2.5A
      Topology Boost
      OTG voltage range
      Max. OTG current
      Rec’d app.
      power level
      15W
      Prog. OTG
      Voltage
      Prog. Charge Current / OTG current limit
      Other feature

      Cell balance,power path ctrl


      Package QFN 4x4
    • Buy SC8922A
      Part Number SC8922A
      VIN
      range
      4.5-5.5V
      Abs. VIN (max) 16V
      Battery Cell # 2-3s
      MOS int.
      Charge
      Current (max)
      2.5A
      Topology Boost
      OTG voltage range
      Max. OTG current
      Rec’d app.
      power level
      15W
      Prog. OTG
      Voltage
      Prog. Charge Current / OTG current limit
      Other feature

      Cell balance

      Package QFN 4x4
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