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0755-82798135Battery Management
Battery Management
Battery management ICs are power management devices used to monitor, protect, charge, balance, and manage battery packs in electronic systems. They are commonly used in portable electronics, power tools, energy storage systems, electric vehicles, industrial equipment, medical devices, communication products, and embedded battery-powered applications.
TomatoElec is an independent electronic components distributor supplying battery management ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for battery management sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ29737DSETIC BATTERY MANAGEMENT |
738 | - |
|
Datasheet |
- | 6-WFDFN | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WSON (1.5x1.5) |
|
BQ294582DRVTIC BATT PROT LI-ION 2-3CEL 6WSON |
748 | - |
|
Datasheet |
- | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 3 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 6-WSON (2x2) |
|
BQ294502DRVTIC BATT PROT LI-ION 2-3CEL 6WSON |
750 | - |
|
Datasheet |
- | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 3 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 6-WSON (2x2) |
|
BQ294522DRVTIC FUEL GAUGE LI-ION 2-3C 6WSON |
740 | - |
|
Datasheet |
- | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 3 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 6-WSON (2x2) |
|
BQ298006RUGTIC BATTERY MANAGEMENT |
664 | - |
|
Datasheet |
- | 8-XFQFN | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-X2QFN (1.5x1.5) |
|
BQ24351DSGTIC BATT PROTECTION LI-ION 8WSON |
750 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-WSON (2x2) |
|
RT9718BGQWIC REG OVP WDFN-8 |
1,348 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | - | 1 | Over Current, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-WDFN (2x2) |
|
BQ7790509PWRIC BATT PROT LI-ION 3-5C 20TSSOP |
1,369 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ771817DPJTIC BATT PROT LI-ION 2-5CEL 8WSON |
490 | - |
|
Datasheet |
- | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 2 ~ 5 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-WSON (3x4) |
|
FSA831AL10XIC BATT MFUNC 10MICROPAK |
4,960 | - |
|
Datasheet |
- | 10-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | - | - | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MicroPak™ |
|
BQ24392QRSERQ1IC BATT MFUNC USB 10UQFN |
5,958 | - |
|
Datasheet |
- | 10-UFQFN | Tape & Reel (TR) | Active | Multi-Function Controller | - | - | - | USB | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 10-UQFN (2.0x1.5) |
|
BQ27Z558YPHRBQ27Z558YPHR |
2,334 | - |
|
Datasheet |
- | 12-XFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Authentication | Lithium Ion/Polymer | 1 | - | 1-Wire, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-DSBGA (1.68x2.05) |
|
BQ7720705DSSR3-SERIES TO 7-SERIES CELL LI-ION |
3,000 | - |
|
- |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 7 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 12-WSON (3x2) |
|
BQ7720704DSSR3-SERIES TO 7-SERIES CELL LI-ION |
3,000 | - |
|
- |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 7 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 12-WSON (3x2) |
|
BQ7720500DGKRBQ7720500DGKR |
2,500 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-VSSOP |
|
BQ7720501DGKRUltra-low-power voltage protecto |
2,500 | - |
|
Datasheet |
BQ77205 | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 5 | Over Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-VSSOP |
|
BQ7720702DSSR3-SERIES TO 7-SERIES CELL LI-ION |
2,478 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 3 ~ 7 | Over Temperature, Over/Under Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 12-WSON (3x2) |
|
BQ77307RGRRLOW-POWER PROTECTOR FOR 2S TO 7S |
2,745 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Multi-Chemistry | 2 ~ 7 | Over Current, Over Temperature, Over/Under Voltage | I2C | -40°C ~ 110°C (TA) | - | - | Surface Mount | 20-VQFN (3.5x3.5) |
|
LS0502SCD33SSINGLE CELL SUPERCAP PROTECTION |
4,904 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Supercapacitor | 1 | Over Current, Over Voltage | - | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
RT9427RWSCSINGLE CELL FUEL GAUGE WL-CSP-9 |
2,805 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
