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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ20Z75DBTIC GAS GAUGE W/TRACK IMP 38TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
TPS65811RTQTIC BATT MFUNC LI-ION 1CELL 56QFN |
0 | - |
|
Datasheet |
- | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Current, Over Voltage | I2C, USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-QFN (8x8) |
|
LTC6803IG-1#TRPBFIC BATT MON MULTI 1-12C 44SSOP |
0 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-SSOP |
|
BQ2085DBT-TIIC BATT MONITOR LI-ION 38TSSOP |
5,687 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Lithium Ion/Polymer | - | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
BQ2063DBQIC GAS GAUGE LI-ION 28SSOP/QSOP |
0 | - |
|
Datasheet |
- | 28-SSOP (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Lithium Ion | - | - | SMBus | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
ISL78610ANZIC BATT MON MULT-CHEM 12C 64TQFP |
314 | - |
|
Datasheet |
VIPOWER™ | 64-TQFP | Tray | Last Time Buy | Battery Monitor | Multi-Chemistry | 12 | - | - | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 64-TQFP (10x10) |
|
BQ20Z80ADBT-V110IC GAS GAUGE BQ29312A 38-TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
|
BQ2040SN-D111IC BATTERY GAS GAUGE 16-SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over/Under Voltage | SMBus | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
LTC6803IG-2#3ZZTRPBFIC BATT STACK MON MULTI 44-SSOP |
0 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 44-SSOP |
|
MC33771BSA1AEIC BAT CNTRL LI-ION 7-14C 64LQFP |
1,120 | - |
|
Datasheet |
- | 64-LQFP Exposed Pad | Tray | 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) |
|
|
BQ8015DBTBQ8015DBT |
2,850 | - |
|
- |
* | - | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
BQ28400PWRIC BATT GAS GAUGE LIION 20TSSOP |
0 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 2 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ76PL455ATPFCTQ1IC BATT MFUNC 6-16CELL 80TQFP |
1,000 | - |
|
Datasheet |
Functional Safety (FuSa) | 80-TQFP | Tape & Reel (TR) | Obsolete | Multi-Function Controller | - | 6 ~ 16 | Over/Under Voltage | UART | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 80-TQFP (12x12) |
|
BQ20Z655DBTRBQ20Z655 - SBS 1.1 COMPLIANT GAS |
25,852 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
BQ20Z75DBT-V160IC GAS GAUGE W/TRACK IMP 38TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
LTC6803HG-3#TRPBFIC BATT MON MULTI 1-12C 44SSOP |
0 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 125°C (TA) | - | - | Surface Mount | 44-SSOP |
|
LTC6803HG-4#TRPBFIC BATT MON MULTI 1-12C 44SSOP |
0 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 125°C (TA) | - | - | Surface Mount | 44-SSOP |
|
BQ20Z75DBTR-V180IC GAS GAUGE W/TRACK IMP 38TSSOP |
6,938 | - |
|
Datasheet |
Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
|
BQ2012SN-D107TRIC BATTERY GAS GAUGE 16-SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | - | - | Serial | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
BQ2083DBTR-V1P3IC GAS GAUGE FOR BQ29311 38TSSOP |
0 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | - | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
