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
Richtek USA Inc. IC BATTERY CHARGER 16WQFN ActiveMulti-Chemistry
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Constant - Programmable
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Over Voltage
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22V (Max)28V
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-40°C ~ 85°C (TA)16-WQFN Exposed Pad16-WQFN (4x4)
Richtek USA Inc. IC BATTERY CHARGER 6SOT ActiveLithium-Ion1Constant - Programmable
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Over Voltage
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4.2V6VUSB-40°C ~ 85°C (TA)SOT-23-6SOT-23-6
Richtek USA Inc. IC BATT CHARGER 0.6A 8WDFN ActiveLithium-Ion1Constant - ProgrammableTimerOver Voltage600mA4.2V6V
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-40°C ~ 85°C (TA)8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL 10WDFN ActiveLithium-Ion1Constant - Programmable
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Over Temperature2.3A4.2V5.5V
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-20°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x2)
Richtek USA Inc. IC BATT CHARGER 3A 16WQFN ActiveLithium-Ion/Polymer1Constant - Programmable
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Over Temperature, Over Voltage3A
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14VI²C-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC BATT CHRGR LI-ION WL-CSP-20B ActiveLithium-Ion/Polymer1Constant
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Over Temperature, Over Voltage1.55A4.44V (Max)6VI²C-40°C ~ 85°C (TA)20-UFBGA, WLCSP20-WLCSP (1.87x2.1)
Richtek USA Inc. IC BATTERY CHARGER 24WQFN ActiveLithium-Ion1
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Over Current, Over Temperature, Over Voltage, Short Circuit1.2A4.2V5.5VUSB-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC Power Management IC ROCKCHIP TABLET 40WQFN ActiveLithium-Ion/Polymer1Constant - ProgrammableTimerOver Current, Over Temperature, Over Voltage2A4.44V (Max)5.5VI²C-40°C ~ 85°C (TA)40-WFQFN Exposed Pad40-WQFN (5x5)
Richtek USA Inc. IC BATT CHRGR LI-ION WL-CSP-25B ActiveLithium-Ion/Polymer1
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Over Temperature, Over Voltage3.125A4.6V (Max)12VI²C-40°C ~ 85°C (TA)25-UFBGA, WLCSP25-WLCSP (2.52x2.52)
Richtek USA Inc. IC LI-ION BATT CHGR WL-CSP-25 Active
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25-UFBGA25-WLCSP (2.52x2.52)
Richtek USA Inc. IC BATT CHRGR LI-ION WQFN-24L ActiveLithium-Ion/Polymer1Constant - Programmable
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Over Temperature, Over Voltage5A4.2V14VI²C-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC BATT CHRGR LI-ION SGL 32WQFN ActiveLithium-Ion/Polymer1Constant - ProgrammableCurrent, TimerOver Temperature, Over Voltage4A4.44V (Max)12VI²C, USB-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-WQFN (4x4)
Richtek USA Inc. IC BATT CHARGER 5A 24WQFN ActiveLithium-Ion/Polymer1Constant
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Over Temperature, Over Voltage5A
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14VI²C-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC BATT CHARGER 5A 32WQFN ActiveLithium-Ion/Polymer1Constant - ProgrammableCurrentOver Current, Over Temperature, Over Voltage5A4.2V14VI²C-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-WQFN (4x4)
Richtek USA Inc. IC BATT CHARGER 6A WL-CSP-42B Active
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Constant
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Over Current, Over Temperature, Over Voltage6.35A5V6VI²C-40°C ~ 85°C (TA)42-UFBGA, WLCSP42-WLCSP (2.75x3.05)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL ActiveLithium-Ion1Constant - Programmable
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Over Temperature, Over Voltage2.3A4.4V5.5VUSB-20°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x2)
Richtek USA Inc. IC BATT CHRGR LI-ION SGL 10WQFN ActiveLithium-Ion1Constant - Programmable
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Over Temperature, Over Voltage2.3A4.2V6.2VUSB-20°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x2)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL 20WQFN ActiveLithium-Ion1Constant - ProgrammableTimerOver Voltage1.2A4.2V6V
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-40°C ~ 85°C (TA)20-WFQFN Exposed Pad20-WQFN (3x3)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL 16WQFN ActiveLithium-Ion1Constant - ProgrammableTimerOver Voltage1.2A4.2V6V
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-40°C ~ 85°C (TA)16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC BATTERY CHARGER 24WQFN ActiveMulti-Chemistry
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Constant - Programmable
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Over Voltage, Reverse Current
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22V (Max)28V
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-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC BATTERY CHARGER 24WQFN ActiveLithium-Ion1
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Over Current, Over Temperature, Over Voltage, Short Circuit1.2A4.2V5.5VUSB-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC BATT CHARGER 0.6A 8WDFN Active
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8-WFDFN Exposed Pad8-WDFN (2x2)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL 16WQFN ActiveLithium-Ion1Constant - ProgrammableTimerOver Voltage1A4.2V12VUSB-20°C ~ 85°C (TA)16-WFQFN Exposed Pad16-WQFN (3x3)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL 24WQFN ActiveLithium-Ion1Constant - ProgrammableTimerOver Voltage1A4.2V12VUSB-25°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL 10WDFN Discontinued at -Lithium-Ion1Constant - Programmable
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Over Voltage1.2A4.2V6VUSB-40°C ~ 85°C (TA)10-WFDFN Exposed Pad10-WDFN (3x3)
Richtek USA Inc. IC BATT CHRGR LIION 1CELL 20WQFN ActiveLithium-Ion1Constant - ProgrammableTimerOver Voltage1.2A4.2V6V
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-40°C ~ 85°C (TA)20-WFQFN Exposed Pad20-WQFN (3x3)
Richtek USA Inc. IC Power Management IC ROCKCHIP TABLET 40WQFN ActiveLithium-Ion/Polymer1
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Over Current, Over Temperature, Over Voltage2A4.4V (Max)5.5VI²C-40°C ~ 85°C (TA)40-WFQFN Exposed Pad40-WQFN (5x5)