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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ79614PAPRQ1AUTOMOTIVE 14-S PRECISION BATTER |
853 | - |
|
Datasheet |
Functional Safety (FuSa) | 64-PowerTQFP | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 1 | Over Temperature | SPI, UART | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 64-HTQFP (10x10) |
|
BD14000EFV-CE2IC LSI CELL BALANCE 30HTSSOP |
2,598 | - |
|
Datasheet |
- | 30-VSSOP (0.220", 5.60mm Width) Exposed Pad | Tape & Reel (TR) | Active | Battery Balancer | Supercapacitor | 4 ~ 6 | Over Current | Series | -40°C ~ 105°C | Automotive | AEC-Q100 | Surface Mount | 30-HTSSOP-B |
|
MAX20303BEWN+TIC BATT CHG MGMT PWR 56WLP |
570 | - |
|
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) |
|
LTC3300ILXE-1#PBFIC BATT BAL MULTI 1-12C 48ELQFP |
343 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 48-eLQFP (7x7) |
|
LTC6811HG-2#3ZZPBFIC BATT MON MULTI 1-12C 48SSOP |
506 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over Temperature | SPI | -40°C ~ 125°C (TA) | Automotive | - | Surface Mount | 48-SSOP |
|
BQ79656PAPRQ1AUTOMOTIVE 16-S PRECISION BATTER |
1,739 | - |
|
Datasheet |
- | 64-PowerTQFP | Tape & Reel (TR) | Active | Battery Monitor | - | 1 | Over Temperature | SPI, UART | -40°C ~ 125°C | - | - | Surface Mount | 64-HTQFP (10x10) |
|
MAX14921ECS+TIC BATT MON MULTI 1-16C 80TQFP |
6,572 | - |
|
Datasheet |
- | 80-TQFP | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 16 | Over Temperature, Over/Under Voltage | SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 80-TQFP (12x12) |
|
ADBMS1818ASWZ-RL18-CELL BATTERY MONITOR WITH DAI |
139 | - |
|
Datasheet |
- | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 18 | Over Temperature, Over/Under Voltage | SPI | -40°C ~ 85°C | Automotive | AEC-Q200 | Surface Mount | 64-LQFP-EP (10x10) |
|
LTC6811IG-1#TRPBFIC BATT MON MULTI 1-12C 48SSOP |
3,149 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over Temperature | SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-SSOP |
|
LTC6811IG-1#PBFIC BATT MON MULTI 1-12C 48SSOP |
1,867 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over Temperature | SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-SSOP |
|
LTC6803HG-4#PBFIC BATT MON MULTI 1-12C 44SSOP |
2,883 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 125°C (TA) | - | - | Surface Mount | 44-SSOP |
|
LTC6811HG-1#PBFIC BATT MON MULTI 1-12C 48SSOP |
185 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over Temperature | SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-SSOP |
|
LTC6811HG-1#3ZZTRPBFIC BATT MON MULTI 1-12C 48SSOP |
743 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over Temperature | SPI | -40°C ~ 125°C (TA) | Automotive | - | Surface Mount | 48-SSOP |
|
LTC6803IG-2#PBFIC BATT MON MULTI 1-12C 44SSOP |
731 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-SSOP |
|
LTC6802IG-1#PBFIC BATT MON LI-ION 1-12CL 44SSOP |
85 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Lithium Ion | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 85°C (TA) | - | - | Surface Mount | 44-SSOP |
|
LTC6803HG-3#PBFIC BATT MON MULTI 1-12C 44SSOP |
200 | - |
|
Datasheet |
- | 44-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | Serial | -40°C ~ 125°C (TA) | - | - | Surface Mount | 44-SSOP |
|
LTC6804IG-1#PBFIC BATT MON MULTI 1-12C 48SSOP |
84 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | I2C, SPI | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-SSOP |
|
LTC6801HG#PBFIC BATT MON LI-ION 1-12CL 36SSOP |
4,284 | - |
|
Datasheet |
- | 36-SSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Lithium Ion | 1 ~ 12 | Over Temperature, Over/Under Voltage | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 36-SSOP |
|
BQ294604DRVRIC BATT PROT LI-ION 1CELL 6WSON |
5,745 | - |
|
Datasheet |
- | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion | 1 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 6-WSON (2x2) |
|
BQ29703DSERIC BATT PROT LI-ION 1CELL 6WSON |
3,646 | - |
|
Datasheet |
- | 6-WFDFN | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WSON (1.5x1.5) |

