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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ2018SN-E1TRIC BATT MON MULT-CHEM 1-4C 8SOIC |
2,959 | - |
|
Datasheet | Power Minder™ | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 4 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
BQ26501PWIC GAS GAUGE LI-ION/LIPOL 8TSSOP |
2,153 | - |
|
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 |
|
ISL94203IRTZ-T7IC BAT MON MULT-CHEM 3-8C 48TQFN |
1,083 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Multi-Chemistry | 3 ~ 8 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (6x6) |
|
|
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) |
|
DS1259SNIC BATT PWR MGMT IND 16SOIC |
1,297 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Power Management | - | - | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
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 |
|
BQ3060PW-BEIC BAT MFUNC LI-ION 2-4C 24TSSOP |
198 | - |
|
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 | - | - | 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 |
|
|
ISL94203IRTZ-T7AIC BAT MON MULT-CHEM 3-8C 48TQFN |
3,463 | - |
|
Datasheet | - | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Multi-Chemistry | 3 ~ 8 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (6x6) |
|
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 |
|
|
BQ2060SS-E411TRIC GAS GAUGE MULTI 28SSOP/QSOP |
2,080 | - |
|
Datasheet | - | 28-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | - | - | SMBus | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
BQ20Z75DBTRIC GAS GAUGE LI-ION 2-4C 38TSSOP |
1,547 | - |
|
Datasheet | Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | 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 | 38-TSSOP |
|
BQ2050HSN-A508TRIC GAS GAUGE LITH-ION 16-SOIC |
4,497 | - |
|
Datasheet | Power Gauge™ | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | - | - | HDQ | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
BQ2013HSN-A514TRIC GAS GAUGE MULTI-CHEM 16SOIC |
4,845 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Not For New Designs | Battery Monitor | Multi-Chemistry | - | - | HDQ | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
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.
