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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
BQ26501PWRIC GAS GAUGE LI-ION 1CELL 8TSSOP |
0 | - |
|
Datasheet |
bqJUNIOR™ | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Battery Monitor | Lithium Ion/Polymer | 1 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
BQ27541DRZT-V200IC BATT FUEL GAUGE LI-ION 12SON |
0 | - |
|
Datasheet |
Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
|
BQ2092SN-A311IC GAS GAUGE MULTI-CHEM 16SOIC |
0 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Battery Monitor | Multi-Chemistry | - | - | I2C | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
BQ20Z70PW-V110IC BATT MON LI-ION 2-4CL 20TSSOP |
0 | - |
|
Datasheet |
Impedance Track™ | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | SMBus | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-TSSOP |
|
TPS65022RHARIC BAT PWR MGMT LI-ION 1C 40VQFN |
0 | - |
|
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) |
|
|
BQ27010DRKRIC GAS GAUGE LI-ION/LI-POL 10SON |
0 | - |
|
Datasheet |
bqJUNIOR™ | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Lithium Ion/Polymer | 1 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 10-VSON (3x4) |
|
TPS650242RHBTIC BAT PWR MGMT LI-ION 1C 32VQFN |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion/Polymer | 1 | Over Temperature, Under Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-VQFN (5x5) |
|
DS2770AE+025IC BATT MFUNC MULTI-CHEM 16TSSOP |
0 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Multi-Function Controller | Multi-Chemistry | - | - | 1-Wire | -20°C ~ 70°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
DS2770AE+IC BATT MFUNC MULTI-CHEM 16TSSOP |
0 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Multi-Function Controller | Multi-Chemistry | - | - | 1-Wire | -20°C ~ 70°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
DS1259NIC BATT PWR MGMT IND 16DIP |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Power Management | - | - | - | - | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
BQ27541DRZTIC BATT FUEL GAUGE LI-ION 12-SON |
25 | - |
|
Datasheet |
Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Multi-Function Controller | Lithium Ion | 1 | Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
BQ27500DRZR-V130IC BATT FUEL GAUGE LI-ION 12SON |
0 | - |
|
Datasheet |
Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion | 1 | Over Temperature | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
BQ2084DBT-V133IC GAS GAUGE FOR BQ29312 38TSSOP |
0 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) | Tube | Obsolete | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
BQ2084DBTIC GAS GAUGE FOR BQ29312 38TSSOP |
0 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) | Tube | Obsolete | Battery Monitor | Lithium Ion/Polymer | 2 ~ 4 | - | SMBus | -20°C ~ 85°C (TA) | - | - | Surface Mount | 38-TSSOP |
|
BQ20851DBTR-V1P2IC SUPERVISOR PWR SUP SUPPORT |
4,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
BQ2084DBT-V141IC SUPERVISOR PWR SUP SUPPORT |
3,550 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
MAX1613EEE+IC BATT CONTRLR NIMH 2-3C 16QSOP |
1,817 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Battery Cell Controller | Nickel Metal Hydride | 2 ~ 3 | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |
|
BQ27510DRZR-G1IC BATT FUEL GAUGE LI-ION 12SON |
599 | - |
|
Datasheet |
Impedance Track™ | 12-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-SON (2.5x4) |
|
RT9422GQWSINGLE CELL FUEL GAUGE WDFN-12 |
1,483 | - |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Fuel Gauge | Lithium Ion/Polymer | 1 | Over Temperature, Over/Under Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-WDFN (2.5x4) |
|
ISL94208IRZ-T7AIC BAT PWR MGT LI-ION 4-6C 32QFN |
168 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Power Management | Lithium Ion | 4 ~ 6 | Over Current, Over Temperature, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-QFN (5x5) |
