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
S-821AAAD-H8T7S LITHIUM-ION BATTERY PROTECTION I ABLIC Inc.	2,803	-	RFQ	Datasheet	S-821AA	8-XFBGA, WLBGA	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Current	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-WLP (1.08x1.52)
MP2790DFP-0002-T 7-CELL TO 10-CELL, HIGH-ACCURACY Monolithic Power Systems Inc.	2,080	-	RFQ	Datasheet	-	48-TQFP	Bulk	Active	Battery Monitor	Multi-Chemistry	7 ~ 10	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	SPI	-40°C ~ 85°C (TJ)	-	-	Surface Mount	48-TQFP (7x7)
S-821BAAD-H8T7S LITHIUM-ION BATTERY PROTECTION I ABLIC Inc.	4,993	-	RFQ	Datasheet	S-821BA	8-XFBGA, WLBGA	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Current	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-WLP (1.08x1.52)
S-821BAAC-H8T7S LITHIUM-ION BATTERY PROTECTION I ABLIC Inc.	1,726	-	RFQ	Datasheet	S-821BA	8-XFBGA, WLBGA	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Current	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-WLP (1.08x1.52)
MP2787DFP-0000-T 7-CELL TO 16-CELL, HIGH-ACCURACY Monolithic Power Systems Inc.	4,650	-	RFQ	Datasheet	-	48-TQFP	Bulk	Active	Battery Monitor	Multi-Chemistry	7 ~ 16	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	I2C	-40°C ~ 85°C (TJ)	-	-	Surface Mount	48-TQFP (7x7)
MAX1924XEEE+ IC LI+ BATTERY PROTECTOR QSOP16 Analog Devices Inc./Maxim Integrated	1,073	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)		Active	Battery Protection	Lithium Ion/Polymer	3 ~ 4	Over/Under Voltage	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QSOP
MAX77972EWX+T 3A USB TYPE-C PRECISION CHARGER Analog Devices Inc./Maxim Integrated	2,416	-	RFQ	Datasheet	-	36-WFBGA, WLBGA	Tape & Reel (TR)	Active	Fuel Gauge	Multi-Chemistry	1	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	I2C, USB	-40°C ~ 85°C	-	-	Surface Mount	36-WLP (3.21x3.26)
S-19193AABA-BCT1U7 AUTOMOTIVE BATTERY MONITOR ABLIC Inc.	3,861	-	RFQ	Datasheet	S-19193	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	3 ~ 6	-	-	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	16-HTSSOP
S-19193AAGA-BCT1U7 AUTOMOTIVE BATTERY MONITOR ABLIC Inc.	3,057	-	RFQ	Datasheet	S-19193	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	3 ~ 6	-	-	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	16-HTSSOP
LT1579CGN-3#PBF IC BATT PWR MGMT MULTI 1C 16SSOP Analog Devices Inc.	2,702	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Power Management	Multi-Chemistry	1	Over Current, Over Temperature, Reverse Battery, Reverse Current	-	0°C ~ 125°C (TJ)	-	-	Surface Mount	16-SSOP
MAX17335X22+T 1 Cell Fuel Gauge with ModelGaug Analog Devices Inc./Maxim Integrated	3,342	-	RFQ	Datasheet	ModelGauge™	15-WFBGA, WLBGA	Tape & Reel (TR)	Active	Multi-Function Controller	Lithium Ion/Polymer	1	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	1-Wire, I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	15-WLP (1.91x2.45)
LT1579IGN-3#PBF IC BATT PWR MGMT MULTI 1C 16SSOP Analog Devices Inc.	3,602	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Power Management	Multi-Chemistry	1	Over Current, Over Temperature, Reverse Battery, Reverse Current	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SSOP
BQ78706PAPR INDUSTRIAL 14-S STACKABLE BATTER Texas Instruments	2,983	-	RFQ	Datasheet	-	64-TQFP Exposed Pad	Tape & Reel (TR)	Active	Battery Monitor	-	9 ~ 14	-	SPI, UART	-40°C ~ 125°C	-	-	Surface Mount	64-HTQFP (10x10)
ADBMS6830BCSWZ 16 Channel Multicell Battery Analog Devices Inc.	3,113	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-
MAX8682ETM+ IC BAT PWR MGMT LI-ION 2C 48TQFN Analog Devices Inc./Maxim Integrated	1,616	-	RFQ	Datasheet	-	48-WFQFN Exposed Pad	Tube	Active	Power Management	Lithium Ion	2	Short Circuit	-	-	-	-	Surface Mount	48-TQFN (6x6)
MAX17048G+ IC BATT MON LI-ION 1CELL 8TDFN Analog Devices Inc./Maxim Integrated	1,742	-	RFQ	Datasheet	ModelGauge™	8-WFDFN Exposed Pad	Strip	Active	Battery Monitor	Lithium Ion	1	-	I2C	-20°C ~ 70°C (TA)	-	-	Surface Mount	8-TDFN-EP (2x2)
AP9101CAK-AOTRG1 IC BATT PROT LI-ION 1CELL SOT25 Diodes Incorporated	2,861	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Current, Over Voltage	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-25
AP9101CAK6-AMTRG1 IC BATT PROT LI-ION 1CELL SOT26 Diodes Incorporated	4,079	-	RFQ	Datasheet	-	SOT-23-6	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Current, Over Voltage	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-26
AP9101CK6-AOTRG1 IC BATT PROT LI-ION 1CELL SOT26 Diodes Incorporated	2,811	-	RFQ	Datasheet	-	SOT-23-6	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Current, Over Voltage	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-26
AP9101CAK-ALTRG1 IC BATT PROT LI-ION 1CELL SOT25 Diodes Incorporated	4,821	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Battery Protection	Lithium Ion/Polymer	1	Over Current, Over Voltage	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-25

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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.

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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.