Part Number Manufacturer / Brand Brife Description Part StatusBattery ChemistryNumber of CellsCurrent - ChargingProgrammable FeaturesFault ProtectionCharge Current - MaxBattery Pack VoltageVoltage - Supply (Max)InterfaceOperating TemperaturePackage / CaseSupplier Device Package
Texas Instruments IC Controller LI-ION BAT CHRG SOT23-5 ObsoleteLithium-Ion4
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16.8V20V
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-40°C ~ 85°C (TA)SC-74A, SOT-753SOT-23-5
Maxim Integrated IC CNTRLR CHARGE LI 16-QSOP ActiveMulti-Chemistry4Constant - Programmable
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4A16.8V28V
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-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Maxim Integrated IC CNTRLR CHARGE LI 16-QSOP ActiveMulti-Chemistry4Constant - Programmable
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4A16.8V28V
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-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP