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 LI-ION CHARGE MGMT 25DSBGA Not For New DesignsLithium-Ion/Polymer1Constant - ProgrammableCurrentOver Temperature, Over Voltage, Short Circuit300mA4.2V5.5VI²C-40°C ~ 125°C (TJ)25-XFBGA, DSBGA25-DSBGA
Maxim Integrated ULTRA-LOW POWER Power Management IC FOR WEARABL ActiveLithium-Ion/Polymer1Constant - ProgrammableCurrent, VoltageOver Temperature300mA4.6V (Max)5.5VGPIO, I²C-40°C ~ 85°C (TA)
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ON Semiconductor IC BATT CHARGER LI-ION 10-DFN ObsoleteLithium-Ion1Constant - Programmable
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300mA4.2V6.5V
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-20°C ~ 70°C (TA)10-VFDFN Exposed Pad10-DFN (3x3)