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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MM9Z1I638BM2EPR2IC BATT MONITOR MCU LIN 48QFN |
1,827 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
|
MC33775ATA1AER2BATTERY CELL CONTROLLER, ADVANCE |
2,890 | - |
|
Datasheet | - | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion | 4 ~ 14 | Over Temperature | SPI | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
BQ34Z653DBTRIC GAS GAUGE LI-ION 2-4C 44TSSOP |
3,969 | - |
|
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 |
|
|
BQ34Z950DBTRIC FUEL GAUGE LI-ION 2-4C TSSOP |
2,174 | - |
|
Datasheet | Impedance Track™ | 44-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TSSOP |
|
BQ2060ADBQRIC SBS-COMPL GAS GAUGE 28QSOP |
1,964 | - |
|
Datasheet | - | 28-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Battery Monitor | Multi-Chemistry | - | - | SMBus | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
MC33772BTP2AER2IC BATT CNTRL LI-ION 3-6C 48LQFP |
2,299 | - |
|
Datasheet | - | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | TPL | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
BQ20Z70PW-V110G4IC GAS GAUGE FOR BQ29330 20TSSOP |
4,603 | - |
|
Datasheet | Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | 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 |
|
DS2784G+T&RIC BATT MFUNC LI-ION 1CEL 14TDFN |
3,120 | - |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Current, Over/Under Voltage, Short Circuit | 1-Wire | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x5) |
|
MAX8904ETN+TIC BAT PWR MGMT LI-ION 2C 56TQFN |
4,789 | - |
|
Datasheet | - | 56-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Power Management | Lithium Ion/Polymer | 2 | Over Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-TQFN (7x7) |
|
MM9Z1J638BM2EPR2IC BATT MONITOR MULTI-CHEM 48QFN |
1,586 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | - | - | CAN | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 48-QFN-EP (7x7) |
|
|
MC33772BSP2AEIC BATT CNTRL LI-ION 3-6C 48LQFP |
4,563 | - |
|
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) |
|
|
PAC25141N-T10S-16S BMS W EXPOSED OFFSET PAD |
1,059 | - |
|
Datasheet | - | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 10 ~ 16 | Over Current, Over Temperature, Over/Under Voltage | I2C, SMBus, SPI | -40°C ~ 105°C (TA) | - | - | Surface Mount | 68-QFN (10x10) |
|
LTC2941CDCB-1#TRMPBFIC BATT MON LI-ION 1CELL 6DFN |
2,605 | - |
|
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) |
|
MC33771BTA2AEIC BAT CNTRL LI-ION 7-14C 64LQFP |
4,849 | - |
|
Datasheet | - | 64-LQFP Exposed Pad | Tray | 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) |
|
|
KA49517A-VBIC BATT MONITOR 17 CELL 64-TQFP |
3,430 | - |
|
Datasheet | - | 64-TQFP | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | - | 17 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SPI | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 64-TQFP (10x10) |
|
|
MC33771CTA2AEBATTERY CELL CONTROLLER, ADVANCE |
1,605 | - |
|
Datasheet | - | 64-LQFP Exposed Pad | Tray | 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) |
|
LT1579CS-3#TRPBFIC BATT PWR MGMT MULTI 1C 16SOIC |
4,733 | - |
|
Datasheet | - | 16-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 | 16-SO |
|
|
LT1579CS-5#TRPBFIC BATT PWR MGMT MULTI 1C 16SOIC |
1,851 | - |
|
Datasheet | - | 16-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 | 16-SO |
|
|
LT1579CS-3.3#TRPBFIC BATT PWR MGMT MULTI 1C 16SOIC |
2,058 | - |
|
Datasheet | - | 16-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 | 16-SO |
|
|
LT1579CS#TRPBFIC BATT PWR MGMT MULTI 1C 16SOIC |
3,738 | - |
|
Datasheet | - | 16-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 | 16-SO |
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.
