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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ35100PWIC BATT MON MULTI-CHEM 14TSSOP |
2,477 | - |
|
Datasheet | - | 14-TSSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | - | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
BQ40Z50RSMR-R2IC BATT MFUNC LI-ION 1-4C 32VQFN |
1,800 | - |
|
Datasheet | Impedance Track™ | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 1 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (4x4) |
|
|
BQ34Z100PWR-G1IC BATT MON MULTI-CHEM 14TSSOP |
551 | - |
|
Datasheet | Impedance Track™ | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | - | - | HDQ, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
BQ34Z100PWR-R2MULTI-CHEMISTRY IMPEDANCE TRACK |
1,037 | - |
|
Datasheet | Impedance Track™ | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Fuel Gauge | Multi-Chemistry | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
BQ78350DBTR-R1AIC BATT MON LI-ION 3-15C 30TSSOP |
6,116 | - |
|
Datasheet | - | 30-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 3 ~ 15 | Over Current, Over Temperature, Over/Under Voltage | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
MAX17260SEWL+TIC BATT MON LI-ION 1CELL 9WLP |
11,503 | - |
|
Datasheet | ModelGauge™ | 9-WFBGA, WLBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C | - | - | Surface Mount | 9-WLP (1.47x1.45) |
|
LTC1998CS6#TRMPBFIC BATT MON LI-ION 1CEL TSOT23-6 |
811 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 |
|
BQ40Z80RSMRIC BATT MFUNC LI-ION 2-7C 32VQFN |
3,956 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 7 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (4x4) |
|
TPS650250RHBRIC BAT PWR MGMT LI-ION 1C 32VQFN |
4,530 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Temperature | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (5x5) |
|
BQ7695202PFBR3-S TO 16-S HIGH-ACCURACY BATTER |
2,498 | - |
|
Datasheet | - | 48-TQFP | Tape & Reel (TR) | Active | Multi-Function Controller | LiFePO4/Li-ion | 3 ~ 16 | Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFP (7x7) |
|
|
BQ76952PFBRIC BAT LIFEPO4/LI-ION 3-16C TQFP |
1,425 | - |
|
Datasheet | - | 48-TQFP | Tape & Reel (TR) | Active | Multi-Function Controller | LiFePO4/Li-ion | 3 ~ 16 | Over Temperature | I2C, SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFP (7x7) |
|
MAX17043G+TIC BATT MON LI-ION 1CELL 8TDFN |
1,482 | - |
|
Datasheet | ModelGauge™ | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TDFN (2x3) |
|
MAX17260SETD+TIC BATT MON LI-ION 1CELL 14TDFN |
4,988 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C | - | - | Surface Mount | 14-TDFN (3x3) |
|
MAX17048G+T10IC BATT MON LI-ION 1CELL 8TDFN |
12,384 | - |
|
Datasheet | ModelGauge™ | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TDFN-EP (2x2) |
|
MAX17055ETB+TIC BATT MON MULTI-CHEM 1C 10TDFN |
7,376 | - |
|
Datasheet | ModelGauge™ | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-TDFN (2.5x2) |
|
|
BQ34Z100PW-G1IC BATT MON MULTI-CHEM 14TSSOP |
342 | - |
|
Datasheet | Impedance Track™ | 14-TSSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | - | - | HDQ, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
|
MAX17201G+TIC BATT MONITOR 1CELL 14TDFN |
9,632 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | - | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
|
BQ40Z80RSMTIC BATT MFUNC LI-ION 2-7C 32VQFN |
1,514 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 7 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (4x4) |
|
|
MAX17261METD+TIC BATT LIFEPO4/LI-ION 1C 14TDFN |
4,440 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | LiFePO4/Li-ion | 1 | - | I2C | -40°C ~ 85°C | - | - | Surface Mount | 14-TDFN (3x3) |
|
LTC2941IDCB#TRMPBFIC BATT MON LI-ION 1CELL 6DFN |
3,223 | - |
|
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.
