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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
L9963T-TRAUTOMOTIVE GENERAL PURPOSE SPI T |
1,526 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Power Management | - | 1 | - | SPI | -40°C ~ 105°C (TA) | - | - | Surface Mount | 16-SO |
|
BQ40Z50RSMT-R1IC BATT MFUNC LI-ION 1-4C 32VQFN |
2,136 | - |
|
Datasheet |
Impedance Track™ | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Multi-Function Controller | Lithium Ion/Polymer | 1 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (4x4) |
|
LTC4162EUFD-SAD#PBFIC BATT MON LEAD ACID 4CEL 28QFN |
3,449 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tube | Active | Battery Monitor | Lead Acid | 3 ~ 12 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC4162EUFD-LAD#PBFIC BATT MON LI-ION 1-8CELL 28QFN |
1,533 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 ~ 8 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
TLE9015DQUXUMA1BATTERYMANAGEMENT_ICS |
2,250 | - |
|
Datasheet |
- | 48-TQFP Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion | - | Over Current, Under Voltage | UART | -40°C ~ 150°C (TJ) | - | - | Surface Mount | PG-TQFP-48-11 |
|
TPS65021RHARIC BAT PWR MGMT LI-ION 1C 40VQFN |
219 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Temperature, Under Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (6x6) |
|
TPS65020RHARIC BATT PWR MGMT LI-ION 40VQFN |
2,148 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | - | Over Temperature, Under Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (6x6) |
|
LTC4099EUDC#PBFIC BATT MFUNC LI-ION 20QFN |
272 | - |
|
Datasheet |
PowerPath™ | 20-WFQFN Exposed Pad | Tube | Active | Multi-Function Controller | Lithium Ion/Polymer | - | Over Voltage | I2C, USB | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x4) |
|
BQ33100PWRIC BATT SUPERCAP 2-5C 24TSSOP |
949 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Balancer | Supercapacitor | 2 ~ 5 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-TSSOP |
|
DS2745U+IC BATT MONITOR MULTI-CHEM 8UMAX |
1,835 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Battery Monitor | Multi-Chemistry | - | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-uMAX/uSOP |
|
LTC4090EDJC#PBFIC BATT PWR MGMT LI-ION 1C 22DFN |
960 | - |
|
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) |
|
DS2782G+IC BATT MON LI-ION 1CELL 10TDFN |
2,853 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | I2C | -20°C ~ 70°C (TA) | - | - | Surface Mount | 10-TDFN (3x4) |
|
LTC4162EUFD-L42#TRPBFIC BATT MON LI-ION 1-8CELL 28QFN |
3,847 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 ~ 8 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC4162EUFD-LAD#TRPBFIC BATT MON LI-ION 1-8CELL 28QFN |
2,137 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 ~ 8 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC4162EUFD-SADM#PBFIC BATT MON LEAD ACID 4CEL 28QFN |
962 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tube | Active | Battery Monitor | Lead Acid | 3 ~ 12 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC4162EUFD-L42#PBFIC BATT MON LI-ION 1-8CELL 28QFN |
953 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 ~ 8 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC4162EUFD-L41#PBFIC BATT MON LI-ION 1-8CELL 28QFN |
163 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 ~ 8 | Over Current, Over Temperature, Over Voltage | I2C | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
TPS65020RHATIC BATT PWR MGMT LI-ION 40VQFN |
296 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | - | Over Temperature, Under Voltage | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-VQFN (6x6) |
|
|
DS2756E+T&RIC BATT MON LI-ION 1CELL 8TSSOP |
2,748 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | 1-Wire | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
|
DS2756E+IC BATT MON LI-ION 1CELL 8TSSOP |
1,989 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tube | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | 1-Wire | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |

