What are Battery Management ?
Battery Management refers to systems designed to monitor and control the charging and discharging of batteries, ensuring optimal performance and safety. They are commonly used in battery-powered electronics, industrial power management, and production electronics assembly. Important specifications include Battery Chemistry, which affects compatibility with different battery types; Fault Protection, which safeguards against overcharging and overheating; and Operating Temperature, which ensures reliable performance under various environmental conditions. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | Battery Chemistry | Fault Protection | Function | Interface | Mounting Type | Number of Cells | Operating Temperature | Supplier Device Package | |
|---|---|---|---|---|---|---|---|---|---|---|---|
ROHM Semiconductor
|
4,403
|
Price on request
4,403
|
Lithium Ion | Over Voltage, Short Circuit | Battery Monitor | I²C, SMBus | Surface Mount | 1 ~ 4 | -30°C ~ 85°C | UQFN040V5050 | |
Texas Instruments
|
4,375
|
Price on request
4,375
|
Lithium Ion | Over Voltage | Battery Protection | - | Surface Mount | 2 ~ 4 | -40°C ~ 110°C (TA) | 8-WSON (2x2) | |
Texas Instruments
|
4,336
|
Price on request
4,336
|
Lithium Ion | Over Voltage | Battery Protection | - | Surface Mount | 2 ~ 4 | -40°C ~ 110°C (TA) | SM8 | |
|
Texas Instruments
|
4,325
|
Price on request
4,325
|
Lithium Ion | Over Voltage | Battery Protection | - | Surface Mount | 2 ~ 4 | -40°C ~ 110°C (TA) | 8-WSON (2x2) | |
STMicroelectronics
|
4,312
|
Price on request
4,312
|
Lithium Ion | - | Battery Monitor | I²C | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-DFN (3x3) | |
On Semiconductor
|
4,310
|
Price on request
4,310
|
- | Over Voltage | Multi-Function Controller | USB | Surface Mount | - | -40°C ~ 85°C (TA) | 10-MicroPak™ | |
RICHTEK
|
4,309
|
Price on request
4,309
|
- | Over Current, Over Temperature, Over Voltage | Battery Protection | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | 8-WDFN (2x2) | |
Texas Instruments
|
4,293
|
Price on request
4,293
|
Lithium Ion | Over Temperature | Battery Monitor | I²C | Surface Mount | 1 | -40°C ~ 85°C (TA) | 12-SON (2.5x4) | |
Texas Instruments
|
4,286
|
Price on request
4,286
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Multi-Function Controller | SMBus | Surface Mount | 1 ~ 4 | -40°C ~ 85°C (TA) | 32-VQFN (4x4) | |
|
Texas Instruments
|
4,281
|
Price on request
4,281
|
Lithium Ion | Over Voltage | Battery Protection | - | Surface Mount | 2 ~ 4 | -40°C ~ 110°C (TA) | 8-WSON (2x2) | |
MinebeaMitsumi
|
4,267
|
Price on request
4,267
|
Lithium Ion/Polymer | Over Current, Over Voltage, Short Circuit | Battery Protection | - | Surface Mount | 2 | -40°C ~ 85°C | SOT-26A | |
Texas Instruments
|
4,263
|
Price on request
4,263
|
Lithium Ion | Over Voltage | Battery Protection | - | Surface Mount | 2 ~ 3 | -40°C ~ 110°C (TA) | 6-WSON (2x2) | |
Texas Instruments
|
4,216
|
Price on request
4,216
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Multi-Function Controller | SMBus | Surface Mount | 2 ~ 4 | -40°C ~ 85°C (TA) | 44-TSSOP | |
Texas Instruments
|
4,123
|
Price on request
4,123
|
Lithium Ion/Polymer | Over Temperature | Power Management | I²C | Surface Mount | 1 | -40°C ~ 85°C (TA) | 40-WQFN (5x5) | |
|
Texas Instruments
|
4,101
|
Price on request
4,101
|
Multi-Chemistry | Over Current, Over/Under Voltage, Short Circuit | Battery Monitor | I²C | Surface Mount | 9 ~ 15 | -40°C ~ 85°C (TA) | 44-TSSOP | |
Texas Instruments
|
4,024
|
Price on request
4,024
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Multi-Function Controller | SMBus | Surface Mount | 2 ~ 4 | -40°C ~ 85°C (TA) | 30-TSSOP | |
Analog Devices / Maxim Integrated
|
4,018
|
Price on request
4,018
|
Multi-Chemistry | Over Temperature, Over/Under Voltage | Multi-Function Controller | UART | Surface Mount | 12 | -40°C ~ 105°C (TA) | 64-LQFP (10x10) | |
Renesas
|
4,000
|
Price on request
4,000
|
Multi-Chemistry | Over Current, Over/Under Voltage, Short Circuit | Battery Monitor | I²C | Surface Mount | 3 ~ 8 | -40°C ~ 85°C (TA) | 48-TQFN (6x6) | |
Infineon Technologies
|
4,000
|
Price on request
4,000
|
Lithium Ion/Polymer | Over Current, Over/Under Voltage, Short Circuit | Battery Balancing | UART | Surface Mount | 1 ~ 12 | -40°C ~ 150°C (TJ) | - | |
Texas Instruments
|
4,000
|
Price on request
4,000
|
Lithium Ion | Over Temperature | Battery Monitor | I²C | Surface Mount | 1 | -40°C ~ 85°C (TA) | 12-DSBGA | |
|
Texas Instruments
|
4,000
|
Price on request
4,000
|
Lithium Ion | Over Voltage | Battery Protection | - | Surface Mount | 2 ~ 4 | -25°C ~ 85°C (TA) | SM8 | |
|
NXP Semiconductors
|
4,000
|
Price on request
4,000
|
- | - | - | - | - | - | - | - | |
Texas Instruments
|
4,000
|
Price on request
4,000
|
Lithium Ion | Over Voltage | Battery Protection | - | Surface Mount | 2 ~ 4 | -40°C ~ 110°C (TA) | 8-SON (3x3) | |
Texas Instruments
|
3,928
|
Price on request
3,928
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Multi-Function Controller | - | Surface Mount | 2 ~ 4 | -40°C ~ 85°C (TA) | 38-TSSOP | |
Texas Instruments
|
3,913
|
Price on request
3,913
|
- | Over/Under Voltage | Multi-Function Controller | UART | Surface Mount | 6 ~ 16 | -40°C ~ 105°C (TA) | 80-TQFP (12x12) | |
Texas Instruments
|
3,885
|
Price on request
3,885
|
Lithium Ion/Polymer | Over Current, Over Voltage | Multi-Function Controller | I²C, USB | Surface Mount | 1 | -40°C ~ 85°C (TA) | 56-QFN (8x8) | |
Texas Instruments
|
3,882
|
Price on request
3,882
|
Lithium Ion/Polymer | Over Current, Over/Under Voltage, Short Circuit | Battery Protection | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | 6-WSON (1.5x1.5) | |
Texas Instruments
|
3,882
|
Price on request
3,882
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Multi-Function Controller | SMBus | Surface Mount | 2 | -40°C ~ 85°C (TA) | 20-TSSOP | |
Texas Instruments
|
3,866
|
Price on request
3,866
|
Lithium Ion | - | Battery Monitor | - | Surface Mount | - | 0°C ~ 70°C (TA) | 16-SOIC | |
|
Texas Instruments
|
3,863
|
Price on request
3,863
|
Lithium Ion | Over Current, Over Temperature, Over/Under Voltage | Battery Protection | - | Surface Mount | 1 | 0°C ~ 125°C (TJ) | 8-WSON (2x2) | |
Texas Instruments
|
3,850
|
Price on request
3,850
|
Lithium Ion/Polymer | Over Temperature, Under Voltage | Power Management | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | 32-VQFN (5x5) | |
Texas Instruments
|
3,833
|
Price on request
3,833
|
Multi-Chemistry | Over Current, Over Temperature, Over Voltage | Battery Monitor | SMBus | Surface Mount | 1 ~ 4 | -40°C ~ 85°C (TA) | 32-QFN (4x4) | |
Texas Instruments
|
3,800
|
Price on request
3,800
|
Multi-Chemistry | - | Battery Monitor | HDQ | Surface Mount | 1 ~ 4 | -20°C ~ 70°C (TA) | 8-TSSOP | |
|
Texas Instruments
|
3,704
|
Price on request
3,704
|
Lithium Ion | Over Temperature | Battery Monitor | I²C | Surface Mount | 1 | -40°C ~ 85°C (TA) | 12-SON (2.5x4) | |
|
Analog Devices / Maxim Integrated
|
3,667
|
Price on request
3,667
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over Voltage, Short Circuit | Fuel Gauge | I²C | Surface Mount | 1 | -40°C ~ 85°C (TA) | 15-WLP (1.68x2.45) | |
|
Texas Instruments
|
3,667
|
Price on request
3,667
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Multi-Function Controller | HDQ, I²C | Surface Mount | 1 ~ 2 | -40°C ~ 85°C (TA) | 12-SON (2.5x4) | |
|
Texas Instruments
|
3,666
|
Price on request
3,666
|
Lithium Ion/Polymer | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Multi-Function Controller | SMBus | Surface Mount | 2 ~ 4 | -40°C ~ 85°C (TA) | 44-TSSOP | |
|
Texas Instruments
|
3,653
|
Price on request
3,653
|
Lithium Ion/Polymer | Over Temperature, Under Voltage | Power Management | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | 32-VQFN (5x5) | |
Texas Instruments
|
3,651
|
Price on request
3,651
|
Lithium Ion | Over Temperature, Over/Under Voltage | Multi-Function Controller | SPI | Surface Mount | 3 ~ 6 | -40°C ~ 85°C (TA) | 64-HTQFP (10x10) | |
Analog Devices / Maxim Integrated
|
3,600
|
Price on request
3,600
|
Lithium Ion | Over Current, Over/Under Voltage, Short Circuit | Battery Monitor | 1-Wire | Surface Mount | - | -20°C ~ 70°C (TA) | 16-TSSOP | |
|
Texas Instruments
|
3,600
|
Price on request
3,600
|
Lithium Ion | Over Temperature | Multi-Function Controller | I²C | Surface Mount | 1 | -40°C ~ 85°C (TA) | 12-SON (2.5x4) | |
Analog Devices / Maxim Integrated
|
3,600
|
Price on request
3,600
|
- | Over Current, Short Circuit | Battery Monitor | I²C | Surface Mount | - | -40°C ~ 85°C (TA) | 16-QSOP | |
Texas Instruments
|
3,593
|
Price on request
3,593
|
- | - | Battery Monitor | SPI, UART | Surface Mount | 1 | -40°C ~ 125°C | 64-HTQFP (10x10) | |
|
Texas Instruments
|
3,593
|
Price on request
3,593
|
Multi-Chemistry | Over Current, Over/Under Voltage, Short Circuit | Battery Monitor | I²C | Surface Mount | 6 ~ 10 | -40°C ~ 85°C (TA) | 30-TSSOP | |
STMicroelectronics
|
3,580
|
Price on request
3,580
|
Lithium Ion | Over Current | Battery Monitor | SPI | Surface Mount | 4 ~ 14 | - | 64-TQFP-EP (10x10) | |
Texas Instruments
|
3,542
|
Price on request
3,542
|
Lithium Ion/Polymer | - | Multi-Function Controller | I²C, USB | Surface Mount | 1 | -40°C ~ 85°C (TA) | 48-VQFN (7x7) | |
|
Texas Instruments
|
3,506
|
Price on request
3,506
|
Lithium Ion/Polymer | - | Battery Monitor | SMBus | Surface Mount | 2 ~ 4 | -20°C ~ 85°C (TA) | 38-TSSOP | |
|
Texas Instruments
|
3,500
|
Price on request
3,500
|
Multi-Chemistry | - | Battery Monitor | - | Surface Mount | - | 0°C ~ 70°C (TA) | 16-SOIC | |
|
Texas Instruments
|
3,500
|
Price on request
3,500
|
Multi-Chemistry | Over Current, Over Temperature, Over/Under Voltage | Battery Monitor | SMBus | Surface Mount | - | 0°C ~ 70°C (TA) | 16-SOIC | |
Texas Instruments
|
3,500
|
Price on request
3,500
|
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