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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
DS2782E+IC BATT MON LI-ION 1CELL 8TSSOP |
2,150 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
DS2786G+T&RIC BATT MONITOR LI-ION 10TDFN |
6,917 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | - | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 10-TDFN (3x3) |
|
LTC2943IDD#PBFIC BATT MONITOR MULTI-CHEM 8DFN |
9,669 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tube | Active | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC2943IDD#TRPBFIC BATT MONITOR MULTI-CHEM 8DFN |
1,768 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC4041EUFD#TRPBFIC BATT PWR MGMT MULTI 1C 24QFN |
1,086 | - |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | 1 | Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (4x5) |
|
LTC4040EUFD#TRPBFIC BATT PWR MGMT MULTI 1C 24QFN |
203 | - |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | 1 | Over Voltage | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (4x5) |
|
LT8584IFE#TRPBFIC BATT BALANCER 1-12CEL 16TSSOP |
3,497 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Battery Balancer | - | 1 ~ 12 | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
|
DS2782E+T&RIC BATT MON LI-ION 1CELL 8TSSOP |
14,386 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
LTC2959IDDB#TRMPBFULTRA-LOW-POWER BATTERY GAS GAUG |
579 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Fuel Gauge | Lithium Ion | 1 | - | I2C, SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x2) |
|
LTC4090EDJC-5#PBFIC BATT PWR MGMT LI-ION 1C 22DFN |
73 | - |
|
Datasheet |
- | 22-WFDFN Exposed Pad | Tube | Active | Power Management | Lithium Ion/Polymer | 1 | Over Current, Over Temperature | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 22-DFN (6x3) |
|
MAX38888ATD+TIC BATT MFUNC SUPERCAP 14TDFN |
4,459 | - |
|
Datasheet |
- | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Supercapacitor | - | Short Circuit | - | -40°C ~ 125°C | - | - | Surface Mount | 14-TDFN (3x3) |
|
DS2788E+IC BATT MON LI-ION 1CELL 14TSSOP |
1,232 | - |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | 1-Wire | -20°C ~ 70°C (TA) | - | - | Surface Mount | 14-TSSOP |
|
|
DS2438Z+T&RIC BATT MONITOR SMART 8SOIC |
749 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Smart Batteries | - | - | 1-Wire | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
HPM10-W29A100GIC BATT PWR MGMT MULTI 29WLCSP |
2,489 | - |
|
Datasheet |
- | 29-XFBGA, WLCSP | Tape & Reel (TR) | Active | Power Management | Multi-Chemistry | - | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 29-WLCPS (2.05x1.74) |
|
LTC2944IDD#TRPBFIC BATT MONITOR MULTI-CHEM 8DFN |
3,949 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | - | - | I2C, SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC2944IDD#PBFIC BATT MONITOR MULTI-CHEM 8DFN |
1,168 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tube | Active | Battery Monitor | Multi-Chemistry | - | - | I2C, SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
TLE9012DQUXUMA1BATTERYMANAGEMENT_ICS |
8,124 | - |
|
Datasheet |
- | 48-TQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Balancing | Lithium Ion/Polymer | 1 ~ 12 | Over Current, Over/Under Voltage, Short Circuit | UART | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | PG-TQFP-48-9 |
|
L9963E-TRAUTOMOTIVE CHIP FOR BATTERY MANA |
1,422 | - |
|
Datasheet |
- | 64-TQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | 4 ~ 14 | Over Current | SPI | - | Automotive | AEC-Q100 | Surface Mount | 64-TQFP-EP (10x10) |
|
DS2777G+IC BATT MFUNC LI-ION 2CEL 14TDFN |
2,974 | - |
|
Datasheet |
- | 14-WFDFN Exposed Pad | Tube | Active | Multi-Function Controller | Lithium Ion/Polymer | 2 | Over Current, Over Voltage | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 14-TDFN (3x5) |
|
BQ79616PAPRQ116-S AUTOMOTIVE PRECISION BATTER |
1,277 | - |
|
Datasheet |
- | 64-PowerTQFP | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion | 1 | Over Temperature | SPI, UART | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 64-HTQFP (10x10) |

