Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
BQ2050HSN-A508IC GAS GAUGE LITH-ION 16-SOIC |
166 | - |
|
Datasheet |
Power Gauge™ | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Battery Monitor | Lithium Ion | - | - | HDQ | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
LTC3300ILXE-2#PBFIC BATT BAL MULTI 1-12C 48ELQFP |
170 | - |
|
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) |
|
LTC3300HUK-2#PBFIC BATT BALANCR MULT 1-12C 48QFN |
52 | - |
|
Datasheet |
- | 48-WFQFN Exposed Pad | Tube | Active | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 48-QFN (7x7) |
|
BQ2084DBT-V143IC GAS GAUGE FOR BQ29312 38TSSOP |
610 | - |
|
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 |
|
|
BQ26220PWIC BATT MON LI-ION 1CELL 8TSSOP |
64 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Lithium Ion | 1 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
LTC3300HLXE-2#PBFIC BATT BAL MULTI 1-12C 48ELQFP |
189 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 48-eLQFP (7x7) |
|
MAX17853ACB/V+IC BATT MON LI-ION 14CELL 64LQFP |
81 | - |
|
Datasheet |
- | 64-LQFP | Tray | Active | Battery Monitor | Lithium Ion | 14 | Over Current, Over Temperature, Over/Under Voltage | SPI, UART | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
LTC3300HLXE-2#WPBFIC BATT BAL MULTI 1-12C 48ELQFP |
178 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 48-eLQFP (7x7) |
|
LTC6803IG-2#3ZZPBFIC BATT STACK MON MULTI 44-SSOP |
296 | - |
|
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) | Automotive | - | Surface Mount | 44-SSOP |
|
ADBMS1818ASWAZ-RL18-CELL BATTERY MONITOR WITH DAI |
940 | - |
|
Datasheet |
- | 64-LQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 18 | Over Temperature, Over/Under Voltage | I2C, SPI | -40°C ~ 85°C (TJ) | Automotive | AEC-Q200 | Surface Mount | 64-LQFP-EP (10x10) |
|
ADBMS1818ASWZ18-CELL BATTERY MONITOR WITH DAI |
14 | - |
|
Datasheet |
- | 64-LQFP Exposed Pad | Tray | 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) |
|
LTC6801IG#3ZZPBFIC BATT MON LI-ION 1-12CL 36SSOP |
111 | - |
|
Datasheet |
- | 36-SSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Lithium Ion | 1 ~ 12 | Over Temperature, Over/Under Voltage | - | -40°C ~ 85°C (TA) | Automotive | - | Surface Mount | 36-SSOP |
|
BQ20Z80DBT-V102IC GAS GAUGE BQ29312A 38TSSOP |
6 | - |
|
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 |
|
EMB1428QSQ/NOPBIC BATT BAL LI-ION 1-7C 48WQFN |
431 | - |
|
Datasheet |
- | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Balancer | Lithium Ion | 1 ~ 7 | - | SPI | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 48-WQFN (7x7) |
|
LTC1479IG#PBFIC BAT PWR MGMT MULT-CHEM 36SSOP |
18 | - |
|
Datasheet |
- | 36-SSOP (0.209", 5.30mm Width) | Tube | Active | Power Management | Multi-Chemistry | - | Over Current | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 36-SSOP |
|
LTC6803IG-4#TRPBFIC BATT MON MULTI 1-12C 44SSOP |
4,930 | - |
|
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 |
|
LTC6803IG-1#3ZZPBFIC MONITOR BATT STACK 44-SSOP |
5 | - |
|
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) | Automotive | - | Surface Mount | 44-SSOP |
|
LTC6804HG-1#3ZZPBFIC BATT MON MULTI 1-12C 48SSOP |
97 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over/Under Voltage | I2C, SPI | -40°C ~ 125°C (TA) | Automotive | - | Surface Mount | 48-SSOP |
|
LTC6803HG-1#PBFIC BATT MON MULTI 1-12C 44SSOP |
17 | - |
|
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 |
|
LTC6802IG-1#3ZZPBFIC BATT MON LI-ION 1-12CL 44SSOP |
37 | - |
|
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) | Automotive | - | Surface Mount | 44-SSOP |

