Battery Management

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Function	Battery Chemistry	Number of Cells	Fault Protection	Interface	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
BQ27520YZFT-G4 IC BATT FUEL GAUGE LIION 15DSBGA Texas Instruments	2,069	-	RFQ	Datasheet	Impedance Track™	15-UFBGA, DSBGA	Tape & Reel (TR)	Discontinued at Digi-Key	Battery Monitor	Lithium Ion	1	-	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	15-DSBGA
LTC1559CS-5#PBF IC BATT PWR MGT NICAD 1C 16SOIC Analog Devices Inc.	2,419	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Power Management	Nickel Cadmium	1	Over Temperature, Short Circuit	-	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SO
LTC1559CS-3.3#PBF IC BATT PWR MGT NICAD 1C 16SOIC Analog Devices Inc.	4,887	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Power Management	Nickel Cadmium	1	Over Temperature, Short Circuit	-	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SO
BQ77910DBT IC BAT PROT LI-ION 4-10C 38TSSOP Texas Instruments	4,179	-	RFQ	Datasheet	-	38-TFSOP (0.173", 4.40mm Width)	Bulk	Obsolete	Multi-Function Controller	Lithium Ion/Polymer	4 ~ 10	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	I2C	-25°C ~ 85°C (TA)	-	-	Surface Mount	38-TSSOP
MAX11081GUU+T IC BATT MON LI-ION 1-12C 38TSSOP Analog Devices Inc./Maxim Integrated	1,232	-	RFQ	Datasheet	-	38-TFSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Battery Monitor	Lithium Ion	1 ~ 12	Over/Under Voltage	-	-40°C ~ 105°C (TA)	-	-	Surface Mount	38-TSSOP
ADES1756GCB/V+T ADES1756GCB/V+T Analog Devices Inc./Maxim Integrated	4,627	-	RFQ	Datasheet	-	64-LQFP	Tape & Reel (TR)	Active	Battery Balancing	Multi-Chemistry	14	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	UART	-40°C ~ 105°C (TA)	-	-	Surface Mount	64-LQFP (10x10)
BQ25882YFFR IC BATT PWR MGMT MULT 2C 25DSBGA Texas Instruments	2,436	-	RFQ	Datasheet	-	25-UFBGA, DSBGA	Tape & Reel (TR)	Active	Power Management	Multi-Chemistry	2	Over Current, Over Temperature, Short Circuit	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	25-DSBGA
BQ77910ADBT IC BATT LI-ION 4-10C 38TSSOP Texas Instruments	1,301	-	RFQ	Datasheet	-	38-TFSOP (0.173", 4.40mm Width)	Tray	Not For New Designs	Multi-Function Controller	Lithium Ion/Polymer	4 ~ 10	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	I2C	-25°C ~ 85°C (TA)	-	-	Surface Mount	38-TSSOP
DS2762BE+025 IC BATT MONITOR LI-ION 16TSSOP Analog Devices Inc./Maxim Integrated	2,198	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Battery Monitor	Lithium Ion	-	Over Current, Over/Under Voltage, Short Circuit	1-Wire	-20°C ~ 70°C (TA)	-	-	Surface Mount	16-TSSOP
DS2790E+ IC BATT MFUNC LI-ION 1CL 28TSSOP Analog Devices Inc./Maxim Integrated	2,088	-	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Multi-Function Controller	Lithium Ion	1	Over Current, Over Temperature, Over/Under Voltage	I2C	-20°C ~ 70°C (TA)	-	-	Surface Mount	28-TSSOP
MAX17041X+ IC BATT MON LI-ION 2CELL 9WLP Analog Devices Inc./Maxim Integrated	2,847	-	RFQ	Datasheet	ModelGauge™	9-WFBGA, WLBGA	Tube	Obsolete	Battery Monitor	Lithium Ion	2	-	I2C	-20°C ~ 70°C (TA)	-	-	Surface Mount	9-WLP (1.26x1.26)
LTC1559CGN-5#PBF IC BATT PWR MGT NICAD 1C 16SSOP Analog Devices Inc.	2,971	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Power Management	Nickel Cadmium	1	Over Temperature, Short Circuit	-	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SSOP
LTC1559CGN-3.3#PBF IC BATT PWR MGT NICAD 1C 16SSOP Analog Devices Inc.	1,314	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Power Management	Nickel Cadmium	1	Over Temperature, Short Circuit	-	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SSOP
BQ26220PWG4 IC BATT MON LI-ION 1CELL 8TSSOP Texas Instruments	4,659	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Discontinued at Digi-Key	Battery Monitor	Lithium Ion	1	-	HDQ	-20°C ~ 70°C (TA)	-	-	Surface Mount	8-TSSOP
LTC2943IDD-1#PBF IC BATT MONITOR MULTI-CHEM 8DFN Analog Devices Inc.	2,351	-	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tube	Obsolete	Battery Monitor	Multi-Chemistry	-	Over Current, Over Temperature, Over Voltage	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-DFN (3x3)
DS2762AE+025 IC BATT MONITOR LI-ION 16TSSOP Analog Devices Inc./Maxim Integrated	4,779	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Battery Monitor	Lithium Ion	-	Over Current, Over/Under Voltage, Short Circuit	1-Wire	-20°C ~ 70°C (TA)	-	-	Surface Mount	16-TSSOP
MAX1259EPE IC BATT PWR MGMT 16DIP Analog Devices Inc./Maxim Integrated	3,844	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Power Management	-	-	-	-	-40°C ~ 85°C (TA)	-	-	Through Hole	16-PDIP
MAX6776LTA+T IC BATT MON MULTI-CHEM 1CL 6UDFN Analog Devices Inc./Maxim Integrated	3,884	-	RFQ	Datasheet	-	6-WFDFN	Tape & Reel (TR)	Active	Battery Monitor	Multi-Chemistry	1	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-µDFN (1.5x1)
MAX20335BEWX+T IC BATT PWR MGMT LI-ION 36WLP Analog Devices Inc./Maxim Integrated	2,888	-	RFQ	Datasheet	-	36-WFBGA, WLBGA	Tape & Reel (TR)	Active	Power Management	Lithium Ion	-	Over Voltage	I2C	-40°C ~ 85°C	-	-	Surface Mount	36-WLP (2.69x2.44)
BQ7694001DBTR IC BATT MON MULTI 9-15C 44TSSOP Texas Instruments	1,789	-	RFQ	Datasheet	-	44-TFSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Battery Monitor	Multi-Chemistry	9 ~ 15	Over Current, Over/Under Voltage, Short Circuit	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-TSSOP

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FREQUENTLY ASKED QUESTIONS

Battery Management FAQ

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

What should I check when selecting Battery Management components?

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

Can Winsun help source specific Battery Management part numbers?

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.

Do you support shortage, obsolete or hard-to-find Battery Management parts?

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

How do I request a quote for Battery Management components?

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.