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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LC709203FXE-03MH-ENGIC BATT MON LI-ION 1CELL 9WLCSP |
0 | - |
|
Datasheet |
- | 9-UFBGA, WLCSP | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 9-WLCSP (1.60x1.76) |
|
LTC4098EPDC-1#TRPBFIC BATT MFUNC LI-ION 1CL 20UTQFN |
0 | - |
|
Datasheet |
PowerPath™ | 20-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
LTC2943CDDIC BATT MONITOR MULTI-CHEM 8DFN |
0 | - |
|
- |
- | 8-WFDFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC2943CDD-1IC BATT MONITOR MULTI-CHEM 8DFN |
0 | - |
|
- |
- | 8-WFDFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC2943IDDIC BATT MONITOR MULTI-CHEM 8DFN |
0 | - |
|
- |
- | 8-WFDFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC2943IDD-1IC BATT MONITOR MULTI-CHEM 8DFN |
0 | - |
|
- |
- | 8-WFDFN Exposed Pad | Tube | Obsolete | Battery Monitor | Multi-Chemistry | - | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (3x3) |
|
LTC3300HLXE-2IC BATT BAL MULTI 1-12C 48ELQFP |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tube | Obsolete | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 48-eLQFP (7x7) |
|
LTC3300HUK-2IC BATT BALANCR MULT 1-12C 48QFN |
0 | - |
|
Datasheet |
- | 48-WFQFN Exposed Pad | Tube | Obsolete | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 48-QFN (7x7) |
|
LTC3300ILXE-1IC BATT BAL MULTI 1-12C 48ELQFP |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tube | Obsolete | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 48-eLQFP (7x7) |
|
LTC3300ILXE-2IC BATT BAL MULTI 1-12C 48ELQFP |
0 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tube | Obsolete | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 48-eLQFP (7x7) |
|
LTC3300IUK-2IC BATT BALANCR MULT 1-12C 48QFN |
0 | - |
|
Datasheet |
- | 48-WFQFN Exposed Pad | Tube | Obsolete | Battery Balancer | Multi-Chemistry | 1 ~ 12 | Over Temperature, Over Voltage, Short Circuit | Serial | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 48-QFN (7x7) |
|
LTC3305EFEIC BATT LEAD ACID 1-4C 38TSSOP |
0 | - |
|
- |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Battery Balancer | Lead Acid | 1 ~ 4 | Over Current, Over Temperature | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
LTC3305IFEIC BATT LEAD ACID 1-4C 38TSSOP |
0 | - |
|
- |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Battery Balancer | Lead Acid | 1 ~ 4 | Over Current, Over Temperature | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
LTC4066EPFIC BATT MFUNC LI-ION 1CL 24UTQFN |
0 | - |
|
- |
- | 24-UFQFN Exposed Pad | Tube | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Current | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-UTQFN (4x4) |
|
LTC4066EUFIC BATT MFUNC LI-ION 1CELL 24QFN |
0 | - |
|
- |
- | 24-WFQFN Exposed Pad | Tube | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Current | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
LTC4066EUF-1IC BATT MFUNC LI-ION 1CELL 24QFN |
0 | - |
|
- |
- | 24-WFQFN Exposed Pad | Tube | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Current | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
LTC4098EPDC-1IC BATT MFUNC LI-ION 1CL 20UTQFN |
0 | - |
|
- |
PowerPath™ | 20-UFQFN Exposed Pad | Tube | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
LTC4160EUDCIC BATT MFUNC LI-ION 1CELL 20QFN |
0 | - |
|
- |
PowerPath™ | 20-WFQFN Exposed Pad | Tube | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
LTC4160EUDC-1IC BATT MFUNC LI-ION 1CELL 20QFN |
0 | - |
|
- |
PowerPath™ | 20-WFQFN Exposed Pad | Tube | Obsolete | Multi-Function Controller | Lithium Ion/Polymer | 1 | Over Voltage | USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
MAX17260SEWL+IC BATT MON LI-ION 1CELL 9WLP |
0 | - |
|
Datasheet |
ModelGauge™ | 9-WFBGA, WLBGA | Strip | Active | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C | - | - | Surface Mount | 9-WLP (1.47x1.45) |

