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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KA84920UA-VFCommunication IC FOR AUTOMOTIVE |
4,660 | - |
|
Datasheet | - | 24-SSOP | Tape & Reel (TR) | Discontinued at Digi-Key | Communication | - | - | - | SPI | -40°C ~ 125°C | Automotive | - | Surface Mount | 24-SSOP |
|
LTC4160EUDC#TRPBFIC BATT MFUNC LI-ION 1CELL 20QFN |
4,425 | - |
|
Datasheet | PowerPath™ | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
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LTC4160EUDC-1#TRPBFIC BATT MFUNC LI-ION 1CELL 20QFN |
3,146 | - |
|
Datasheet | PowerPath™ | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
|
RAJ240090A20GFP#HC3MSIG BATTERY NOTE PC (SIP) |
1,454 | - |
|
Datasheet | - | 64-LQFP | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | Surface Mount | 64-LFQFP (10x10) |
|
LTC2943IDD-1#TRPBFIC BATT MONITOR MULTI-CHEM 8DFN |
4,831 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC1559CS8-5#TRPBFIC BAT PWR MGMT NIC CAD 1C 8SOIC |
2,797 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
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LTC1559CS8-3.3#TRPBFIC BAT PWR MGMT NIC CAD 1C 8SOIC |
2,489 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
TPS65020RHARG4IC BATT PWR MGMT LI-ION 40VQFN |
3,055 | - |
|
Datasheet | - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Power Management | Lithium Ion/Polymer | - | Over Temperature, Under Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (6x6) |
|
BQ20Z655DBTR-R1IC GAS GAUGE W/IMP TRACK 44TSSOP |
2,808 | - |
|
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 |
|
BQ27750DRZTIC BATT PROT LI-ION 1CELL 12SON |
3,877 | - |
|
Datasheet | Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
|
LTC2943CDD-1#PBFIC BATT MONITOR MULTI-CHEM 8DFN |
1,960 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
|
MAX17841GUE+TIC BATT INTERFACE AUTO SPI TSSOP |
1,169 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
LTC1559CS-5#TRPBFIC BATT PWR MGT NICAD 1C 16SOIC |
2,966 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
|
LTC1559CS-3.3#TRPBFIC BATT PWR MGT NICAD 1C 16SOIC |
2,323 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
TPS650242RHBTG4IC BAT PWR MGMT LI-ION 1C 32VQFN |
1,717 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Power Management | Lithium Ion/Polymer | 1 | Over Temperature, Under Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (5x5) |
|
MAX20095ATIA/VY+TIC BAT MFUNC MULT-CHEM 1C 28TQFN |
4,616 | - |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Multi-Chemistry | 1 | - | I2C, SMBus | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-TQFN (5x5) |
|
|
BQ27541DRZT-G1IC BATT FUEL GAUGE LI-ION 12SON |
4,932 | - |
|
Datasheet | Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
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MAX17205X+IC BATT MFUNC 2-3CELL 15WLP |
1,810 | - |
|
Datasheet | ModelGauge™ | 15-WFBGA, WLBGA | Strip | Active | Multi-Function Controller | - | 2 ~ 3 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 15-WLP (1.61x2.36) |
|
DS2764AE+T&RIC BATT MONITOR LI-ION 16TSSOP |
1,255 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | - | Over Current, Over/Under Voltage, Short Circuit | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
LTC1559CGN-5#TRPBFIC BATT PWR MGT NICAD 1C 16SSOP |
3,845 | - |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SSOP |
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.
