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
ON Semiconductor IC LI-ION SW CHARGER USB 20WLCSP ActiveLithium-Ion/Polymer1Constant - ProgrammableCurrent, Voltage
-
1.45A4.5V6VI²C, USB-30°C ~ 85°C (TA)20-UFBGA, WLCSP20-WLCSP (1.96x1.87)
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)
-
-