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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ2019PWG4IC BAT MON MULT-CHEM 1-3C 8TSSOP |
1,039 | - |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | 1 ~ 3 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
BQ2052SN-A515G4IC GAS GAUGE MULTI-CHEM 16SOIC |
1,871 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
BQ79616HPAPRQ1PROTOTYPE |
4,303 | - |
|
Datasheet | - | 64-PowerTQFP | Bulk | Active | Multi-Function Controller | Lithium Ion | 6 ~ 16 | Over Temperature | UART | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-HTQFP (10x10) |
|
BQ28550DRZRIC BATT GAS GAUGE LIION 12SON |
4,924 | - |
|
Datasheet | - | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
BQ2060A-E619DBQRG4IC SBS-COMPL GAS GAUGE 28-QSOP |
2,710 | - |
|
Datasheet | - | 28-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | SMBus | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
|
BQ26500PWRG4IC FUEL GAUGE LI-ION 1CL 8TSSOP |
1,780 | - |
|
Datasheet | bqJUNIOR™ | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Lithium Ion/Polymer | 1 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
BQ20Z80DBT-V101IC ADV GAS GAUGE LI-ION 38TSSOP |
3,769 | - |
|
Datasheet | Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tube | Obsolete | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
|
BQ20Z80DBT-V110IC GAS GAUGE LI-ION 38TSSOP |
4,506 | - |
|
Datasheet | Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
|
BQ27510DRZT-G2IC BATT FUEL GAUGE LI-ION 12SON |
2,222 | - |
|
Datasheet | Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
BQ6400RGZTIC BATT MFUNC LI-ION 3-4C 48VQFN |
4,594 | - |
|
Datasheet | PowerPump™ | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Multi-Function Controller | Lithium Ion | 3 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-VQFN (7x7) |
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.
