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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ26231PWRG4IC BATTERY COULOMB COUNTR 8TSSOP |
4,470 | - |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
RAA489103ARGNP#MA0BUCK-BOOST BATTERY CHARGER WITH |
3,361 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
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MBMI7014TA1AEMBMI7014TA1AE |
2,397 | - |
|
Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - |
|
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S-8245CAA-FGT1UBATTERY PROTECTION IC |
4,902 | - |
|
Datasheet | S-8245A | 24-LSSOP (0.220", 5.60mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over Current | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
|
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MC33771CTA2AER2BATTERY CELL CONTROLLER, ADVANCE |
4,320 | - |
|
Datasheet | - | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 7 ~ 14 | Over/Under Voltage | SPI | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
BQ20Z655DBT-R1IC GAS GAUGE W/IMP TRACK 44TSSOP |
1,895 | - |
|
Datasheet | Impedance Track™ | 44-TFSOP (0.173", 4.40mm Width) | Tube | 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 |
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MC33774ATP1AER2MC33774ATP1AER2 |
3,514 | - |
|
Datasheet | - | 64-LQFP Exposed Pad | Bulk | Active | Multi-Function Controller | Lithium Ion | 4 ~ 18 | Over Temperature | I2C, SPI | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
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MC33774ASP1AER2MC33774ASP1AER2 |
2,887 | - |
|
Datasheet | - | 64-LQFP Exposed Pad | Bulk | Active | Multi-Function Controller | Lithium Ion | 4 ~ 18 | Over Temperature | I2C, SPI | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
LTC2941CDCB-1#TRPBFIC BATT MON LI-ION 1CELL 6DFN |
2,894 | - |
|
Datasheet | - | 6-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion | 1 | - | I2C | 0°C ~ 70°C (TA) | - | - | Surface Mount | 6-DFN (2x3) |
|
MC33772BTA2AEIC BATT CNTRL LI-ION 3-6C 48LQFP |
4,811 | - |
|
Datasheet | - | 48-LQFP Exposed Pad | Tray | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
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KA49511A-VBIC BATT MONITOR 1-10 CEL 56-VQFP |
2,370 | - |
|
Datasheet | - | 56-VQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | - | 1 ~ 10 | - | SPI | -40°C ~ 105°C (TA) | - | - | Surface Mount | 56-TQFP (10x10) |
|
ISL94203IRTZIC BAT MON MULT-CHEM 3-8C 48TQFN |
4,420 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | 3 ~ 8 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (6x6) |
|
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ISL94202IRTZ-T7IC BAT MON MULT-CHEM 3-8C 48TQFN |
1,988 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 3 ~ 8 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (6x6) |
|
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MC33665ATU4AER2BMS GATEWAY IC UART |
3,680 | - |
|
Datasheet | - | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Power Management | - | 3 | - | UART | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 48-HLQFP (7x7) |
|
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MC33772BSP2AER2IC BATT CNTRL LI-ION 3-6C 48LQFP |
3,440 | - |
|
Datasheet | - | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
LT1579CS8-5#TRPBFIC BATT PWR MGMT MULTI 1C 8SOIC |
1,157 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | 1 | Over Current, Over Temperature, Reverse Battery, Reverse Current | - | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
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LT1579CS8#TRPBFIC BATT PWR MGMT MULTI 1C 8SOIC |
2,468 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | 1 | Over Current, Over Temperature, Reverse Battery, Reverse Current | - | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
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LT1579CS8-3#TRPBFIC BATT PWR MGMT MULTI 1C 8SOIC |
3,867 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | 1 | Over Current, Over Temperature, Reverse Battery, Reverse Current | - | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
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DS2792G+IC BATT MON MULTI-CHEM 2C 28TDFN |
2,933 | - |
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Datasheet | - | 28-WFDFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | 2 | - | UART | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-TDFN (8x4) |
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LTC2941IDCB#TRPBFIC BATT MON LI-ION 1CELL 6DFN |
2,065 | - |
|
Datasheet | - | 6-WFDFN Exposed Pad | Tape & Reel (TR) | Last Time Buy | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x3) |
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.
