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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ40Z50RSMR-R1IC BATT MFUNC LI-ION 1-4C 32VQFN |
10,902 | - |
|
Datasheet |
Impedance Track™ | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Multi-Function Controller | Lithium Ion/Polymer | 1 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (4x4) |
|
MAX38886ATD+IC BATT MFUNC SUPERCAP 1C 14TDFN |
159 | - |
|
Datasheet |
- | 14-WFDFN Exposed Pad | Tube | Active | Multi-Function Controller | Supercapacitor | 1 | Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-TDFN (3x3) |
|
BQ7693002DBTIC BATT MON MULTI 6-10C 30TSSOP |
326 | - |
|
Datasheet |
- | 30-TFSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 6 ~ 10 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
BQ7693003DBTIC BATT MON MULTI 6-10C 30TSSOP |
247 | - |
|
Datasheet |
- | 30-TFSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 6 ~ 10 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
BQ7693001DBTIC BATT MON MULTI 6-10C 30TSSOP |
179 | - |
|
Datasheet |
- | 30-TFSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 6 ~ 10 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
|
BQ76PL102RGTTIC BATT MFUNC LI-ION 1-2CL 16QFN |
104 | - |
|
Datasheet |
PowerLAN™, PowerPump™ | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion | 1 ~ 2 | Under Voltage | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-VQFN (3x3) |
|
|
BQ25700ARSNTIC BATT MON MULT-CHEM 1-4C 32QFN |
933 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 4 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-QFN (4x4) |
|
BQ29312APWIC BATT PROT LI-ION 2-4C 24TSSOP |
297 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | Battery Protection | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-TSSOP |
|
DS2786BG+IC BATT MONITOR LI-ION 10TDFN |
2,777 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Active | Battery Monitor | Lithium Ion/Polymer | - | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 10-TDFN (3x3) |
|
BQ34Z100PWIC BATT MON MULTI-CHEM 14TSSOP |
231 | - |
|
Datasheet |
Impedance Track™ | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | - | - | HDQ, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
MAX6777XK+TIC BATT MON MULTI-CHEM 1C SC70-5 |
9,866 | - |
|
Datasheet |
- | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-5 |
|
BQ4050RSMTIC BATT MFUNC LI-ION 1-4C 32VQFN |
618 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 1 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (4x4) |
|
BQ34Z110PWRIC FUEL GAUGE LEAD ACID 14TSSOP |
221 | - |
|
Datasheet |
Impedance Track™ | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lead Acid | - | - | HDQ, I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
TPS650250QRHBRQ1IC BAT PWR MGMT LI-ION 1C 32VQFN |
2,907 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Temperature | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 32-VQFN (5x5) |
|
BQ27425YZFT-G1IC FUEL GAUG COBLT OX 1C 15DSBGA |
179 | - |
|
Datasheet |
Impedance Track™ | 15-UFBGA, DSBGA | Tape & Reel (TR) | Active | Battery Monitor | Lithium Cobalt Oxide | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 15-DSBGA |
|
BQ7694000DBTIC BATT MON MULTI 9-15C 44TSSOP |
1,300 | - |
|
Datasheet |
- | 44-TFSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 9 ~ 15 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TSSOP |
|
BQ7694006DBTIC BATT MON MULTI 9-15C 44TSSOP |
277 | - |
|
Datasheet |
- | 44-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | 9 ~ 15 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-TSSOP |
|
|
ADP5360ACBZ-1-R7IC BATT PROT LI-ION 1CEL 32WLCSP |
101 | - |
|
Datasheet |
- | 32-UFBGA, WLCSP | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Temperature, Over Voltage | I2C | -40°C ~ 85°C | - | - | Surface Mount | 32-WLCSP (2.56x2.56) |
|
MAX17215G+00EIC BATT MFUNC 2-3CELL 14TDFN |
1,001 | - |
|
Datasheet |
ModelGauge™ | 14-WFDFN Exposed Pad | Tray | Active | Multi-Function Controller | - | 2 ~ 3 | - | 1-Wire | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TDFN (3x3) |
|
LTC4162EUFD-L40#PBFIC BATT MON LI-ION 1-8CELL 28QFN |
121 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 ~ 8 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |

