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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ26500PWIC FUEL GAUGE LI-ION 1CL 8TSSOP |
4,891 | - |
|
Datasheet | bqJUNIOR™ | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
TPS65820RSHTIC BATT MFUNC LI-ION 1CEL 56VQFN |
4,994 | - |
|
Datasheet | - | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Current, Over Voltage | I2C, USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-VQFN (7x7) |
|
BQ20Z70PWR-V150IC GAS GAUGE LI-ION 2-4C 20TSSOP |
2,506 | - |
|
Datasheet | Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | 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 |
|
|
BQ20Z40PWRIC GAS GAUGE LI-ION 2-4C 20TSSOP |
3,639 | - |
|
Datasheet | Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ20Z90DBTIC GAS GAUGE FOR BQ29330 30TSSOP |
126 | - |
|
Datasheet | Impedance Track™ | 30-TFSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
BQ2016DBQIC BATTERY GAS GAUGE 28-QSOP |
1,679 | - |
|
Datasheet | - | 28-SSOP (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | - | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
BQ3060PWIC GAS GAUGE LI-ION 2-4C 24TSSOP |
4,478 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Bulk | 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 | 24-TSSOP |
|
|
BQ28400PWIC BATT GAS GAUGE LIION 20TSSOP |
4,354 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Multi-Function Controller | Lithium Ion/Polymer | 2 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ78412DDWRIC GAS GAUGE LEAD ACID 1C HTSSOP |
3,336 | - |
|
Datasheet | - | 44-PowerTSSOP (0.244", 6.20mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lead Acid | 1 | Over Voltage | UART | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-HTSSOP |
|
BQ2084DBTR-V150IC GAS GAUGE FOR BQ29312 38TSSOP |
2,617 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-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.
