Battery Management
Use the filters and product table below to compare Battery Management components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ27741YZFR-G1IC FUEL GAUGE LI-ION 1CL 15DSBGA |
2,419 | - |
|
Datasheet | - | 15-UFBGA, DSBGA | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion | 1 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | HDQ, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 15-DSBGA (2.78x1.96) |
|
|
BQ27520YZFR-G4IC BATT FUEL GAUGE LIION 15DSBGA |
1,010 | - |
|
Datasheet | Impedance Track™ | 15-UFBGA, DSBGA | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 15-DSBGA |
|
TPS650244IRHBRQ1IC BAT PWR MGMT LI-ION 1C 32VQFN |
3,083 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Temperature, Under Voltage | - | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | 32-VQFN (5x5) |
|
BQ27541DRZRIC BATT FUEL GAUGE LI-ION 12SON |
2,012 | - |
|
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) |
|
|
BQ27542DRZT-G1IC BATT FUEL GAUGE LI-ION 12SON |
2,507 | - |
|
Datasheet | Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion | 1 | - | HDQ, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
BQ27505YZGR-J4IC BATT FUEL GAUGE LIION 12DSBGA |
3,683 | - |
|
Datasheet | Impedance Track™ | 12-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DSBGA |
|
|
BQ27505YZGR-J2IC FUEL GAUGE LI-ION 1CL 12DSBGA |
1,345 | - |
|
Datasheet | Impedance Track™ | 12-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DSBGA |
|
|
BQ27505YZGR-J3IC FUEL GAUGE LI-ION 1CL 12DSBGA |
2,677 | - |
|
Datasheet | Impedance Track™ | 12-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DSBGA |
|
|
BQ27505YZGR-J5IC BATT FUEL GAUGE LIION 12DSBGA |
4,352 | - |
|
Datasheet | Impedance Track™ | 12-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DSBGA |
|
BQ20Z70PWR-V110IC GAS GAUGE FOR BQ29330 20TSSOP |
4,727 | - |
|
Datasheet | Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
Battery Management FAQ
Common questions about filtering, comparing and sourcing Battery Management components.
How can I narrow the Battery Management selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Battery Management part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
