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
Microchip Technology IC CONTROLLER LI-ION 4.5V 16QFN ObsoleteLithium-Ion/Polymer1Constant - ProgrammableTimer
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1.38A4.2V12V
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-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN-EP (4x4)
Microchip Technology IC LI-ION/LI-POLY Controller 16QFN ObsoleteLithium-Ion/Polymer1Constant - ProgrammableTimer
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1.38A4.2V12V
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-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN-EP (4x4)
Microchip Technology IC CONTROLLER LI-ION 8.7V 16QFN ObsoleteLithium-Ion/Polymer2Constant - ProgrammableTimer
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1.38A8.4V12V
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-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN-EP (4x4)
Microchip Technology IC CTLR LI-ION/LI-POLY 16-QFN ObsoleteLithium-Ion/Polymer2Constant - ProgrammableTimer
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1.38A8.4V12V
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-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN-EP (4x4)
Microchip Technology IC CONTROLLER LI-ION 4.1V 16QFN ObsoleteLithium-Ion/Polymer1Constant - ProgrammableTimer
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1.38A4.2V12V
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-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN-EP (4x4)
Microchip Technology IC CONTROLLER LI-ION 8.4V 16QFN ObsoleteLithium-Ion/Polymer2Constant - ProgrammableTimer
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1.38A8.4V12V
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-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN-EP (4x4)