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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ2083DBTIC GAS GAUGE FOR BQ29311 38TSSOP |
0 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) | Tube | Obsolete | Battery Monitor | Lithium Ion/Polymer | - | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
LTC1479CG#TRPBFIC BAT PWR MGMT MULT-CHEM 36SSOP |
0 | - |
|
Datasheet |
- | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | - | Over Current | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 36-SSOP |
|
BQ20Z80ADBTR-V110IC GAS GAUGE BQ29312A 38-TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | 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 |
|
MAX714CPEIC BATT MONITOR NICD/NIMH 16DIP |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Battery Monitor | - | - | - | - | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
BQ3055DBTIC BAT MFUNC LI-ION 2-4C 30TSSOP |
0 | - |
|
Datasheet |
- | 30-TFSOP (0.173", 4.40mm Width) | Bulk | Active | 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 | 30-TSSOP |
|
BQ2040SN-D111TRIC BATT MON MULTI-CHEM 3C 16SOIC |
39,690 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | 3 | Over Current, Over Temperature, Over/Under Voltage | SMBus | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
BQ2040SN-D111TR-TIIC BATT MON MULTI-CHEM 3C 16SOIC |
9,540 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | 3 | Over Current, Over Temperature, Over/Under Voltage | SMBus | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
BQ20Z90DBTR-V110IC GAS GAUGE LI-ION 30TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 30-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
BQ20Z40PWIC GAS GAUGE W/IMP TRACK 20TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Not For New Designs | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ20Z90DBT-V150IC GAS GAUGE FOR BQ29330 30TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 30-TFSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Battery Monitor | Lithium Ion/Polymer | - | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 30-TSSOP |
|
BQ20Z40PWR-R1IC GAS GAUGE LI-ION 2-4C 20TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
BQ20Z80DBTR-V110IC GAS GAUGE LI-ION 38TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 38-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | 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 |
|
BQ20Z75DBTR-V160IC GAS GAUGE W/TRACK IMP 38TSSOP |
0 | - |
|
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 |
|
TPS65811RTQRIC BATT MFUNC LI-ION 1CELL 56QFN |
0 | - |
|
Datasheet |
- | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Current, Over Voltage | I2C, USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-QFN (8x8) |
|
MAX1781ETM+C6DMAX1781 BATTERY PACK CONTROLLER |
57,500 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
TPS65810RTQTIC BATT MFUNC LI-ION 1CELL 56QFN |
0 | - |
|
Datasheet |
- | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Current, Over Voltage | I2C, USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 56-QFN (8x8) |
|
BQ76PL536PAPTIC BAT MFUNC LI-ION 3-6C 64HTQFP |
0 | - |
|
Datasheet |
- | 64-PowerTQFP | Tape & Reel (TR) | Not For New Designs | Multi-Function Controller | Lithium Ion | 3 ~ 6 | Over Temperature, Over/Under Voltage | SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 64-HTQFP (10x10) |
|
BQ2060SS-E207-EPIC COMPLIANT GAS GAUGE 28-QSOP |
0 | - |
|
Datasheet |
- | 28-SSOP (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | - | - | SMBus | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
BQ2060SS-E411IC GAS GAUGE MULTI 28SSOP/QSOP |
0 | - |
|
Datasheet |
- | 28-SSOP (0.154", 3.90mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | - | - | SMBus | -20°C ~ 70°C (TA) | - | - | Surface Mount | 28-SSOP |
|
BQ2084DBT-V150IC GAS GAUGE FOR BQ29312 38TSSOP |
0 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
