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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCS35011DTBR2GAN ULTRALOW POWER PROTECTION INT |
2,500 | 1+:$2.060000 10+:$1.282000 25+:$1.079600 100+:$0.849900 250+:$0.737080 500+:$0.667660 1000+:$0.609520 |
|
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 |
0 | - |
|
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 |
0 | - |
|
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 |
0 | - |
|
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 |
0 | - |
|
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) |
|
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) |
