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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ2014HSNTRIC BATTERY GAS GAUGE 16-SOIC |
2,771 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Not For New Designs | Battery Monitor | Multi-Chemistry | - | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
BQ28550DRZT-R1IC BATT GAS GAUGE LIION 12SON |
3,347 | - |
|
Datasheet | - | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
|
BQ2014SN-D120TRIC BATTERY GAS GAUGE 16-SOIC |
3,423 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | - | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
BQ2014SN-D120TRG4IC BATTERY GAS GAUGE 16-SOIC |
2,074 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MAX17830GUN+TIC BATT MFUNC 56TSSOP |
3,100 | - |
|
Datasheet | - | 56-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Active | Multi-Function Controller | - | - | - | - | - | - | - | Surface Mount | 56-TSSOP |
|
BQ20Z80DBTR-V102G4IC GAS GAUGE MON LI-ION 38TSSOP |
4,280 | - |
|
Datasheet | Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
BQ76PL455APFCRIC BATT MFUNC 6-16CELL 80TQFP |
3,101 | - |
|
Datasheet | Functional Safety (FuSa) | 80-TQFP | Tape & Reel (TR) | Obsolete | Multi-Function Controller | - | 6 ~ 16 | Over Temperature, Over/Under Voltage | UART | -40°C ~ 85°C (TA) | - | - | Surface Mount | 80-TQFP (12x12) |
|
BQ2016DBQG4IC GAS GAUGE MULT 28SSOP/QSOP |
1,666 | - |
|
Datasheet | - | 28-SSOP (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
MAX17843ACB/V+TIC BAT MON MULT-CHEM 12C 64LFQFP |
2,026 | - |
|
Datasheet | - | 64-LQFP | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 12 | Over Current, Over Temperature, Over/Under Voltage | UART | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
|
BQ76PL455ATPFCRQ1IC BATT MFUNC 6-16CELL 80TQFP |
4,133 | - |
|
Datasheet | Functional Safety (FuSa) | 80-TQFP | Tape & Reel (TR) | Obsolete | Multi-Function Controller | - | 6 ~ 16 | Over/Under Voltage | UART | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 80-TQFP (12x12) |
|
BQ20Z655DBTRIC GAS GAUGE LI-ION 2-4C 44TSSOP |
1,589 | - |
|
Datasheet | Impedance Track™ | 44-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TSSOP |
|
|
ISL94216AIRZ-T7ISL94216AIRZ 16-CELL STANDALONE |
2,547 | - |
|
Datasheet | - | 64-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Balancing | Multi-Chemistry | 16 | Over Current, Over/Under Voltage, Short Circuit | I2C, SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) |
|
BQ30Z554DBT-R1IC BATT MON LI-ION 2-4CL 30TSSOP |
2,968 | - |
|
Datasheet | Impedance Track™ | 30-TFSOP (0.173", 4.40mm Width) | Tray | Active | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
BQ78PL116RGZRIC BAT MFUNC LI-ION 3-16C 48VQFN |
2,200 | - |
|
Datasheet | PowerLAN™, PowerPump™ | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion | 3 ~ 16 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-VQFN (7x7) |
|
BQ20Z70PWR-V160IC GAS GAUGE FOR BQ29330 20TSSOP |
1,094 | - |
|
Datasheet | Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
|
BQ2085DBTR-V1P3IC GAS GAUGE FOR BQ29311 38TSSOP |
1,874 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | - | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
|
BQ2085DBTR-V1P3G4IC GAS GAUGE FOR BQ29311 38TSSOP |
1,086 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Lithium Ion/Polymer | - | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
LTC4110EUHF#TRPBFIC BATT MFUNC MULTI 1-10C 38QFN |
2,809 | - |
|
Datasheet | - | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Multi-Chemistry | 1 ~ 10 | Over/Under Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-QFN (5x7) |
|
|
ISL94216AIRZISL94216AIRZ 16-CELL STANDALONE |
1,788 | - |
|
Datasheet | - | 64-VFQFN Exposed Pad | Tray | Active | Battery Balancing | Multi-Chemistry | 16 | Over Current, Over/Under Voltage, Short Circuit | I2C, SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-QFN (9x9) |
|
MAX1782ETM+C6GIC BATT MGMT CTRLR MON 48TQFN |
3,512 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tube | Obsolete | Battery Monitor | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (7x7) |
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.
