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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
BQ2014HSNTRG4IC BATTERY GAS GAUGE 16-SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | - | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MC33665ATU4AEBMS GATEWAY IC UART |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | Power Management | - | 3 | - | UART | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 48-HLQFP (7x7) |
|
MC33772BTA1AEIC BATT CNTRL LI-ION 3-6C 48LQFP |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
MC33772BSP1AER2IC BATT CNTRL LI-ION 3-6C 48LQFP |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
LTC2941IDCB-1#TRMPBFIC BATT MON LI-ION 1CELL 6DFN |
0 | - |
|
Datasheet |
- | 6-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x3) |
|
MC33771BSP2AER2IC BAT CNTRL LI-ION 7-14C 64LQFP |
0 | - |
|
Datasheet |
- | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 7 ~ 14 | Over/Under Voltage | SPI | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
MC33772BTP2AEIC BATT CNTRL LI-ION 3-6C 48LQFP |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | TPL | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
MC33775ATA1AEBATTERY CELL CONTROLLER, ADVANCE |
0 | - |
|
Datasheet |
- | 64-LQFP Exposed Pad | Tray | Active | Multi-Function Controller | Lithium Ion | 4 ~ 14 | Over Temperature | SPI | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
MC33772CTP1AER2BATTERY CELL CONTROLLER, PREMIUM |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | I2C, SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
ISL94212INZ-TIC BATT MFUNC MULTI 1-12C 64QFP |
0 | - |
|
Datasheet |
- | 64-TQFP | Tape & Reel (TR) | Active | Multi-Function Controller | Multi-Chemistry | 1 ~ 12 | - | SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-TQFP (10x10) |
|
MAX1259EWE+TIC BATT PWR MGMT 16SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Power Management | - | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MC33771CTP2AER2BATTERY CELL CONTROLLER, PREMIUM |
0 | - |
|
Datasheet |
- | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 7 ~ 14 | Over/Under Voltage | SPI | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
MC33772BTP1AER2IC BATT CNTRL LI-ION 3-6C 48LQFP |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Cell Controller | Lithium Ion | 3 ~ 6 | Over/Under Voltage | TPL | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-HLQFP (7x7) |
|
BQ20Z90DBT-V110G4IC GAS GAUGE LI-ION 30TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 30-TFSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
PAC25140-TPD02 BASED 10S-20S BMS W EXPOSED |
0 | - |
|
Datasheet |
- | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 10 ~ 20 | Over Current, Over Temperature, Over/Under Voltage | I2C, UART | -40°C ~ 125°C (TA) | - | - | Surface Mount | 68-QFN (10x10) |
|
MAX20303CEWN+TIC BATT CHG MGMT PWR 56WLP |
0 | - |
|
Datasheet |
ModelGauge™ | 56-WFBGA, WLBGA | Tape & Reel (TR) | Active | Power Management | - | - | Over Current, Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-WLP (4.18x3.68) |
|
MAX20303DEWN+TIC BATT CHG MGMT PWR 56WLP |
0 | - |
|
Datasheet |
ModelGauge™ | 56-WFBGA, WLBGA | Tape & Reel (TR) | Active | Power Management | - | - | Over Current, Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-WLP (4.18x3.68) |
|
MAX20303HEWN+TIC BATT PWR MGMT LI-ION 1C 56WLP |
0 | - |
|
Datasheet |
Smart Power Selector™ | 56-WFBGA, WLBGA | Tape & Reel (TR) | Active | Power Management | Lithium Ion | 1 | Over Current, Over Temperature | I2C, USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-WLP (4.18x3.68) |
|
|
BQ2018TS-E1TRIC BAT MON MULT-CHEM 1-4C 8TSSOP |
0 | - |
|
Datasheet |
Power Minder™ | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 4 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
|
BQ2018TS-E1TRG4IC BAT MON MULT-CHEM 1-4C 8TSSOP |
0 | - |
|
Datasheet |
Power Minder™ | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Battery Monitor | Multi-Chemistry | 1 ~ 4 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |

