Battery Management
Browse available Battery Management part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ29737DSETIC BATTERY MANAGEMENT |
738 | - |
|
Datasheet | - | 6-WFDFN | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WSON (1.5x1.5) |
|
BQ294582DRVTIC BATT PROT LI-ION 2-3CEL 6WSON |
748 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 3 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 6-WSON (2x2) |
|
|
BQ294502DRVTIC BATT PROT LI-ION 2-3CEL 6WSON |
750 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 3 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 6-WSON (2x2) |
|
|
BQ294522DRVTIC FUEL GAUGE LI-ION 2-3C 6WSON |
740 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 3 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 6-WSON (2x2) |
|
BQ298006RUGTIC BATTERY MANAGEMENT |
664 | - |
|
Datasheet | - | 8-XFQFN | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-X2QFN (1.5x1.5) |
|
BQ24351DSGTIC BATT PROTECTION LI-ION 8WSON |
750 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-WSON (2x2) |
|
RT9718BGQWIC REG OVP WDFN-8 |
1,348 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | - | 1 | Over Current, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-WDFN (2x2) |
|
BQ7790509PWRIC BATT PROT LI-ION 3-5C 20TSSOP |
1,369 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ771817DPJTIC BATT PROT LI-ION 2-5CEL 8WSON |
490 | - |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 5 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-WSON (3x4) |
|
FSA831AL10XIC BATT MFUNC 10MICROPAK |
4,960 | - |
|
Datasheet | - | 10-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | - | - | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MicroPak™ |
|
BQ24392QRSERQ1IC BATT MFUNC USB 10UQFN |
5,958 | - |
|
Datasheet | - | 10-UFQFN | Tape & Reel (TR) | Active | Multi-Function Controller | - | - | - | USB | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 10-UQFN (2.0x1.5) |
|
|
BQ27Z558YPHRBQ27Z558YPHR |
2,334 | - |
|
Datasheet | - | 12-XFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Authentication | Lithium Ion/Polymer | 1 | - | 1-Wire, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DSBGA (1.68x2.05) |
|
|
BQ7720705DSSR3-SERIES TO 7-SERIES CELL LI-ION |
3,000 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 7 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 12-WSON (3x2) |
|
|
BQ7720704DSSR3-SERIES TO 7-SERIES CELL LI-ION |
3,000 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 7 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 12-WSON (3x2) |
|
|
BQ7720500DGKRBQ7720500DGKR |
2,500 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-VSSOP |
|
|
BQ7720501DGKRUltra-low-power voltage protecto |
2,500 | - |
|
Datasheet | BQ77205 | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-VSSOP |
|
|
BQ7720702DSSR3-SERIES TO 7-SERIES CELL LI-ION |
2,478 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 7 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 12-WSON (3x2) |
|
|
BQ77307RGRRLOW-POWER PROTECTOR FOR 2S TO 7S |
2,745 | - |
|
Datasheet | - | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Multi-Chemistry | 2 ~ 7 | Over Current, Over Temperature, Over/Under Voltage | I2C | -40°C ~ 110°C (TA) | - | - | Surface Mount | 20-VQFN (3.5x3.5) |
|
|
LS0502SCD33SSINGLE CELL SUPERCAP PROTECTION |
4,904 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Supercapacitor | 1 | Over Current, Over Voltage | - | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
|
RT9427RWSCSINGLE CELL FUEL GAUGE WL-CSP-9 |
2,805 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
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.
