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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BQ29410PWG4BQ29410 SECONDARY OVER-VOLTAGE P |
1,200 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
BQ29411PWG4BQ29411 - SECONDARY OVER-VOLTAG |
300 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Battery Protection | Lithium Ion | 2 ~ 4 | Over Voltage | - | -40°C ~ 110°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
MAX6437UT+MAX6437 LOW-POWER, DUAL-LEVEL BA |
1,426 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Battery Monitor | Nickel Cadmium, Nickel Metal Hydride | 2 | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
MAX14650EZA+MAX14650 - Battery Management Ba |
2,350 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
DS2760BE/T&RDS2760 HIGH-PRECISION LI+ BATTER |
4,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
X3102V28BATTERY MONITORING/PROTECTION LI |
1,826 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
LTC1559CS8-5#PBFIC BAT PWR MGMT NIC CAD 1C 8SOIC |
200 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Power Management | Nickel Cadmium | 1 | Over Temperature, Short Circuit | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
LT1579CS-3.3#PBFLT1579 - 300MA DUAL INPUT SMART |
1,228 | - |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Power Management | - | - | Over Current, Over Temperature, Reverse Battery, Reverse Current | - | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SO |
|
LT1579CGN-3.3#PBFLT1579 - 300MA DUAL INPUT SMART |
1,128 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Obsolete | Power Management | - | - | Over Current, Over Temperature, Reverse Battery, Reverse Current | - | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP |
|
LT1579CGN#PBFLT1579 - 300MA DUAL INPUT SMART |
114 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Bulk | Active | Power Management | Multi-Chemistry | 1 | Over Current, Over Temperature, Reverse Battery, Reverse Current | - | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP |
|
|
BQ2018TS-E1BQ2018 MULTI-CHEMISTRY CHARGE/DI |
4,180 | - |
|
Datasheet |
Power Minder™ | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Battery Monitor | Multi-Chemistry | 1 ~ 4 | - | HDQ | -20°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
BQ28300PWRPOWER SUPPLY MANAGEMENT CIRCUIT, |
2,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
BQ28300PWPOWER SUPPLY MANAGEMENT CIRCUIT, |
1,050 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
AD7284WBSWZ-RLAD7284 - 8 CH LI-ION MONITOR ISO |
1,000 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
LTC3305IFE#PBFLTC3305 - LEAD ACID BATTERY BALA |
2,595 | - |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Bulk | Active | Battery Balancer | Lead Acid | 1 ~ 4 | Over Current, Over Temperature | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
ISL94202IRTZ-T7AIC BAT MON MULT-CHEM 3-8C 48TQFN |
8 | - |
|
Datasheet |
- | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 3 ~ 8 | Over Current, Over/Under Voltage, Short Circuit | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-TQFN (6x6) |
|
LTC6811HG-1#TRPBFIC BATT MON MULTI 1-12C 48SSOP |
47 | - |
|
Datasheet |
- | 48-FSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Battery Monitor | Multi-Chemistry | 1 ~ 12 | Over Temperature | SPI | -40°C ~ 125°C (TA) | - | - | Surface Mount | 48-SSOP |
|
BQ29701DSERIC BATT PROT LI-ION 1CELL 6WSON |
825 | - |
|
Datasheet |
- | 6-WFDFN | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over/Under Voltage, Short Circuit | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WSON (1.5x1.5) |
|
BQ298217RUGRHIGH-SIDE PROTECTOR FOR SINGLE-C |
835 | - |
|
Datasheet |
- | 8-XFQFN | Tape & Reel (TR) | Active | Battery Protection | Lithium Ion/Polymer | 1 | Over Current, Over Temperature, Over/Under Voltage | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-X2QFN (1.5x1.5) |
|
LTC2941IMS8E#PBFIC BATT MON LI-ION 1CELL 8MSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Last Time Buy | Battery Monitor | Lithium Ion | 1 | - | I2C | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP-EP |
