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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCS35011DTBR2GAN ULTRALOW POWER PROTECTION INT |
2,500 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over/Under Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
BQ27421YZFR-G1DIC BATT FUEL GAUGE LI-ION 9DSBGA |
11,187 | - |
|
Datasheet | Impedance Track™ | 9-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-DSBGA |
|
|
NPM1100-CAAB-RPOWER MANAGEMENT IC WSLP VTERM 4 |
6,861 | - |
|
Datasheet | - | 25-UFBGA, WLCSP | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over Voltage | - | -40°C ~ 85°C | - | - | Surface Mount | 25-WLCSP (2.08x2.08) |
|
|
NPM1100-QDAB-RPOWER MANAGEMENT IC QFN24 VTERM4 |
2,678 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over Voltage | - | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
|
NPM1100-CAAB-R7POWER MANAGEMENT IC WSLP VTERM 4 |
1,466 | - |
|
Datasheet | - | 25-UFBGA, WLCSP | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over Voltage | - | -40°C ~ 85°C | - | - | Surface Mount | 25-WLCSP (2.08x2.08) |
|
|
NPM1100-QDAB-R7POWER MANAGEMENT IC QFN24 VTERM4 |
1,441 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over Voltage | - | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
BQ29415PWRIC BATT PROT LI-ION 2-4CL 8TSSOP |
2,000 | - |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
|
BQ27421YZFT-G1DIC FUEL GAUGE LI-ION 1CL 9DSBGA |
354 | - |
|
Datasheet | Impedance Track™ | 9-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-DSBGA |
|
|
BQ7721616PWRVOLTAGE AND TEMPERATURE PROTECTI |
1,975 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 16 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 24-TSSOP |
|
|
BQ7721615PWRVOLTAGE AND TEMPERATURE PROTECTI |
1,935 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 16 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 24-TSSOP |
|
|
BQ7721612PWRVOLTAGE AND TEMPERATURE PROTECTI |
1,862 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 16 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 24-TSSOP |
|
BQ29443DRBTIC BATT PROT LI-ION 2-4CELL 8SON |
250 | - |
|
Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-SON (3x3) |
|
BQ27320YZFRIC BATT MON LI-ION 1CELL 15DSBGA |
2,933 | - |
|
Datasheet | - | 15-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 15-DSBGA |
|
|
RT9426WSCSINGLE CELL FUEL GAUGE WL-CSP-9 |
2,956 | - |
|
Datasheet | - | 9-UFBGA, WLCSP | Tape & Reel (TR) | Active | Fuel Gauge | Lithium Ion/Polymer | 1 | Over Temperature, Over/Under Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-WLCSP (2.29x1.74) |
|
|
MAX17300G+MODEL GAUGE M5 1S TDFN |
2,821 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tray | Active | Fuel Gauge | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
|
MAX17310G+MODEL GAUGE M5 1S TDFN |
2,185 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tray | Active | Fuel Gauge | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | 1-Wire | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
|
LC709204VXE-01TBGFUEL GAUGE |
5,000 | - |
|
Datasheet | - | 12-UFBGA, WLCSP | Tape & Reel (TR) | Active | Fuel Gauge | Lithium Ion/Polymer | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-WLCSP (1.48x1.91) |
|
MAX17215G+IC BATT MFUNC 2-3CELL 14TDFN |
1,466 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Strip | Active | Multi-Function Controller | - | 2 ~ 3 | - | 1-Wire | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
|
MAX17301G+MODEL GAUGE M5 1S TDFN |
3,774 | - |
|
Datasheet | ModelGauge™ | 14-WFDFN Exposed Pad | Tray | Active | Fuel Gauge | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
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MP2790DFP-0000-T7-CELL TO 10-CELL, HIGH-ACCURACY |
1,250 | - |
|
Datasheet | - | 48-TQFP | Tray | Active | Battery Monitor | Multi-Chemistry | 7 ~ 10 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 48-TQFP (7x7) |
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.
