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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX1782ETM+C8CIC BATT MGMT CTRLR MON 48TQFN |
3,197 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tube | Obsolete | Battery Monitor | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (7x7) |
|
|
MAX1782ETM+C8FIC BATT MONITOR MGMT CTRL 48TQFN |
4,452 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tube | Obsolete | Battery Monitor | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (7x7) |
|
BQ26500PWRIC FUEL GAUGE LI-ION 1CL 8TSSOP |
3,667 | - |
|
Datasheet | bqJUNIOR™ | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
KA49625A-BJIC BATT MONITOR 20 CELL 80-LQFP |
3,980 | - |
|
Datasheet | - | 80-LQFP | Tray | Discontinued at Digi-Key | Battery Monitor | - | 20 | - | SPI | -40°C ~ 125°C | - | - | Surface Mount | 80-LQFP (14x14) |
|
BQ2011SN-D118TRG4IC GAS GAUGE NIC CAD 16SOIC |
3,900 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Nickel Cadmium | - | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
BQ3050DBTIC GAS GAUGE LI-ION/POL 38TSSOP |
2,562 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) | Tray | Active | 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 | 38-TSSOP |
|
BQ20Z60DBT-R1IC GAS GAUGE W/IMP TRACK 30TSSOP |
4,110 | - |
|
Datasheet | Impedance Track™ | 30-TFSOP (0.173", 4.40mm Width) | Tray | 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 | 30-TSSOP |
|
LTC1479IG#TRPBFIC BAT PWR MGMT MULT-CHEM 36SSOP |
3,865 | - |
|
Datasheet | - | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | - | Over Current | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 36-SSOP |
|
|
ISL78600ANZIC BATT MON MULTI-CHEM 64TQFP |
4,356 | - |
|
Datasheet | - | 64-TQFP | Tube | Last Time Buy | Battery Monitor | Multi-Chemistry | - | - | - | -40°C ~ 105°C | - | - | Surface Mount | 64-TQFP (10x10) |
|
BQ34Z651DBTRIC GAS GAUGE LI-ION 2-4C 44TSSOP |
1,996 | - |
|
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 |
|
|
BQ20Z95DBTIC GAS GAUGE LI-ION 2-4C 44TSSOP |
1,386 | - |
|
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 |
|
|
BQ20Z95DBTG4IC GAS GAUGE LI-ION 2-4C 44TSSOP |
3,941 | - |
|
Datasheet | Impedance Track™ | 44-TFSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | 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 |
|
LTC6803IG-1#3ZZTRPBFIC MONITOR BATT STACK 44-SSOP |
2,546 | - |
|
Datasheet | - | 44-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 44-SSOP |
|
|
LTC6803IG-3#3ZZTRPBFIC MONITOR BATT STACK 44-SSOP |
3,911 | - |
|
Datasheet | - | 44-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 44-SSOP |
|
|
LTC6803IG-4#3ZZTRPBFIC MONITOR BATT STACK 44-SSOP |
2,915 | - |
|
Datasheet | - | 44-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 44-SSOP |
|
|
BQ2084DBT-V143G4IC GAS GAUGE FOR BQ29312 38TSSOP |
1,845 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
|
BQ2050HSN-A508G4IC GAS GAUGE LI-ION 16-SOIC |
3,478 | - |
|
Datasheet | Power Gauge™ | 16-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Lithium Ion | - | - | HDQ | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
BQ2013HSN-A514G4IC GAS GAUGE MULTI-CHEM 16SOIC |
2,854 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | HDQ | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
BQ2060SS-E411G4IC GAS GAUGE MULTI 28SSOP/QSOP |
2,840 | - |
|
Datasheet | - | 28-SSOP (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | SMBus | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
BQ2085DBTIC GAS GAUGE FOR BQ29311 38TSSOP |
4,635 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) | Tray | Active | Battery Monitor | Lithium Ion/Polymer | - | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
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.
