Battery Chargers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Battery Chemistry	Number of Cells	Current - Charging	Programmable Features	Fault Protection	Charge Current - Max	Battery Pack Voltage	Voltage - Supply (Max)	Interface	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
RAA489108ARGNP#HA0 BUCK-BOOST NARROW VDC BATTERY CH Renesas Electronics Corporation	1,020	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion	2 ~ 4	Constant - Programmable	Current, Voltage	-	-	2.4V ~ 18.304V	30V	I2C, SMBus	-	-	-	Surface Mount	32-TQFN (4x4)
ISL9538HRTZ-TK IC BATT CHG NOTEBOOK 4X4 TQF Renesas Electronics Corporation	4,220	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL9538CHRTZ IC BATT CHG LI-ION 2-4CEL 32TQFN Renesas Electronics Corporation	1,038	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tray	Active	Lithium Ion/Polymer	2 ~ 4	Constant - Programmable	Current	Over Current, Over Temperature	-	2.4V ~ 18.304V	23.4V	I2C, SMBus, USB	-	-	-	Surface Mount	32-TQFN (4x4)
ISL9538BHRTZ IC BATT CHG LI-ION 2-4CEL 32TQFN Renesas Electronics Corporation	3,534	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tray	Active	Lithium Ion/Polymer	2 ~ 4	Constant - Programmable	Current	Over Current, Over Temperature	-	2.4V ~ 18.304V	23.4V	I2C, SMBus	-	-	-	Surface Mount	32-TQFN (4x4)
ISL9538HRTZ IC BATT CHG BUCK/BST NOTEBOOK Renesas Electronics Corporation	1,553	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LTC1729CS8-4.1#PBF IC BATT CHG LI-ION 1CELL 8SOIC Analog Devices Inc.	4,166	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Lithium Ion	1	-	-	-	-	4.1V	28V	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
RT9480GQW IC BATT CHG LI-ION 1CELL 24WQFN Richtek USA Inc.	3,171	-	RFQ	Datasheet	EZPBS™	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion	1	-	-	Over Current, Over Temperature, Over Voltage, Short Circuit	1.2A	4.2V	5.5V	USB	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-WQFN (4x4)
RT9480GQW-AA03 IC BATT CHG LI-ION 1CELL 24WQFN Richtek USA Inc.	2,356	-	RFQ	Datasheet	EZPBS™	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion	1	-	-	Over Current, Over Temperature, Over Voltage, Short Circuit	1.2A	4.2V	5.5V	USB	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-WQFN (4x4)
ISL9238HRTZ-TR5542 NOTEBOOK BATTERY CHARGER 4X4 TQF Renesas Electronics Corporation	1,269	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion/Polymer	1 ~ 4	Constant - Programmable	Current	Over Current, Over Temperature	-	2.4V ~ 18.304V	23.4V	-	-10°C ~ 100°C (TA)	-	-	Surface Mount	32-TQFN (4x4)
MAX1757EAI IC BATT CHG LI-ION 1-3CEL 28SSOP Analog Devices Inc./Maxim Integrated	2,278	-	RFQ	Datasheet	-	28-SSOP (0.209", 5.30mm Width)	Tube	Obsolete	Lithium Ion	1 ~ 3	Constant - Programmable	Timer	-	1.5A	14V (Max)	14V	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
LTC4121IUD-4.2#TRPBF IC BATT CHG LI-ION 16QFN Analog Devices Inc.	2,583	-	RFQ	Datasheet	-	16-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion/Polymer	-	Constant - Programmable	-	-	400mA	4.2V	40V	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-QFN (3x3)
LM3647IM IC BAT CHG MULTCHEM 1-4CL 20SOIC Texas Instruments	1,082	-	RFQ	Datasheet	-	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	Multi-Chemistry	1 ~ 4	Constant, Pulsed	-	-	-	-	5.5V	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-SOIC
ISL9237HRZ-TK IC BATT CHG LI-ION 1-3CELL 32QFN Renesas Electronics Corporation	4,660	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion	1 ~ 3	-	-	Over Current, Over Temperature, Over Voltage	-	-	23.4V	I2C, USB	-10°C ~ 100°C (TA)	-	-	Surface Mount	32-QFN (4x4)
ISL9238BHRTZ IC BATT CHG LI-ION 2-4CEL 32TQFN Renesas Electronics Corporation	3,053	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tray	Active	Lithium Ion/Polymer	2 ~ 4	Constant - Programmable	Current	-	-	2.4V ~ 18.304V	23.4V	I2C, SMBus, USB	-	-	-	Surface Mount	32-TQFN (4x4)
ISL9238CHRTZ IC BATT CHG LI-ION 2-4CEL 32TQFN Renesas Electronics Corporation	4,288	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tray	Active	Lithium Ion/Polymer	2 ~ 4	Constant - Programmable	Current	Over Current, Over Temperature	-	2.4V ~ 18.304V	23.4V	I2C, SMBus	-	-	-	Surface Mount	32-TQFN (4x4)
ISL9238CHRTZ-TK IC BATT CHG LI-ION 2-4CEL 32TQFN Renesas Electronics Corporation	3,281	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion/Polymer	2 ~ 4	Constant - Programmable	Current	Over Current, Over Temperature	-	2.4V ~ 18.304V	23.4V	I2C, SMBus	-	-	-	Surface Mount	32-TQFN (4x4)
ISL9238HRTZ IC BATT CHG LI-ION 1-4CEL 32TQFN Renesas Electronics Corporation	2,542	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tray	Active	Lithium Ion/Polymer	1 ~ 4	Constant - Programmable	Current	Over Current, Over Temperature, Over Voltage	-	2.4V ~ 18.304V	23.4V	I2C, SMBus, USB	-10°C ~ 100°C (TA)	-	-	Surface Mount	32-TQFN (4x4)
LTC4009CUF-1#TRPBF IC BAT CHG MULT-CHEM 1-4CL 20QFN Analog Devices Inc.	1,866	-	RFQ	Datasheet	-	20-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Multi-Chemistry	1 ~ 4	Constant - Programmable	-	Over Voltage, Reverse Current	-	16.4V	28V	-	0°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (4x4)
LTC4009CUF-2#TRPBF IC BAT CHG MULT-CHEM 1-4CL 20QFN Analog Devices Inc.	4,704	-	RFQ	Datasheet	-	20-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Multi-Chemistry	1 ~ 4	Constant - Programmable	-	Over Voltage, Reverse Current	-	16.8V	28V	-	0°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (4x4)
MAX8903BETI+T IC BATT CHG LI-ION 1CELL 28TQFN Analog Devices Inc./Maxim Integrated	4,923	-	RFQ	Datasheet	Smart Power Selector™	28-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion	1	Constant - Programmable	Current, Timer	Over Voltage	2A	4.2V	16V	USB	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-TQFN (4x4)

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Battery Chargers FAQ

Common questions about selecting, comparing and sourcing Battery Chargers components through Winsun (HK) Electronics.

What should I check when selecting Battery Chargers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.