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 CHGR 500MA 4.2V 8-MSOP Last Time BuyLithium-Ion/Polymer1ConstantCurrent, TimerOver Temperature, Short Circuit500mA4.2V13.5V
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-40°C ~ 125°C (TJ)8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad8-MSOP-PowerPad
ON Semiconductor IC LI-ION SW CHARGER USB 20WLCSP Last Time BuyLithium-Ion/Polymer1Constant - ProgrammableCurrent, Timer, VoltageOver Temperature, Over Voltage, Short Circuit1.25A4.5V (Max)6VI²C, USB-30°C ~ 85°C (TA)20-UFBGA, WLCSP20-WLCSP
Maxim Integrated IC BATT CHARGER CCCV 28V 12TQFN Last Time BuyLithium-Ion1Constant - Programmable
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Over Voltage575mA4.2V7V
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-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-TQFN (3x3)
Maxim Integrated IC BATT CHARGER CCCV 28V 12TQFN Last Time BuyLithium-Ion1Constant - Programmable
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Over Voltage575mA4.2V7V
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-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-TQFN (3x3)
Maxim Integrated IC BATT CHRGR LI 28V 12TQFN Last Time BuyLithium-Ion1Constant - Programmable
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Over Voltage575mA4.2V7V
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-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-TQFN (3x3)
Maxim Integrated IC BATT CHRGR LI 28V 12TQFN Last Time BuyLithium-Ion1Constant - Programmable
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Over Voltage575mA4.2V7V
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-40°C ~ 85°C (TA)12-WFQFN Exposed Pad12-TQFN (3x3)
NXP USA Inc. IC BATT CHARGER LI-ION 25WLCSP Last Time BuyLithium-Ion/Polymer1Constant - ProgrammableCurrent
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2A4.475V (Max)6.2VI²C-40°C ~ 85°C (TA)25-WFBGA, WLCSP25-WLCSP (2.27x2.17)