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Battery Management

Battery Management systems facilitate the efficient operation and safety of battery-powered devices. Key attributes include Battery Chemistry, Fault Protection, and Operating Temperature. These components are essential for applications in industrial power management and new product design.

4,922 active parts
31 manufacturers
25 distributors
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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

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr AEC Qualified Accuracy Automotive Grade Bandwidth Battery Chemistry Configuration Fault Protection Features Function Halogen Free Industrial Grade Input Voltage Interface Lead Style Load Current Maximum Input Voltage Mounting Type Number of Cells Number of Channels Operating Temperature Operating Temperature Range Output Voltage Package Quantity Response Time SVHC Present Storage Temperature Supplier Device Package Supplier Package Supply Current Tape & Reel
Product image for BQ294624DRVT by Texas Instruments
BQ294624DRVT
Texas Instruments
164,500
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 164,500 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 1 - -40°C ~ 110°C (TA) - - - - - - 6-WSON (2x2) - - -
Product image for BQ34Z100PWR-R2 by Texas Instruments
BQ34Z100PWR-R2
Download Datasheet for BQ34Z100PWR-R2
Texas Instruments
157,992
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 157,992 - -
Price on request
 - - - - Multi-Chemistry - - - Fuel Gauge - - - I²C - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - - - - - 14-TSSOP - - -
Product image for BQ7790502PWR by Texas Instruments
BQ7790502PWR
Texas Instruments
156,583
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
Optech Co.,Limited 6,866 - -
Smaxon Electronics 5,900 - -
Unit Electronics Co.,Limited 122,546 - -
$0.59
 - - - - Lithium Ion - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Protection - - - - - - - Surface Mount 3 ~ 5 - -40°C ~ 85°C - - - - - - 20-TSSOP 20-TSSOP - -
Product image for BQ29718DSER by Texas Instruments
BQ29718DSER
Texas Instruments
156,525
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 156,525 - -
Price on request
 - - - - 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) - - -
Product image for BQ29704DSER by Texas Instruments
BQ29704DSER
Texas Instruments
153,670
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 2,700 - -
Unit Electronics Co.,Limited 150,970 - -
$0.75
 - - - - Lithium Ion/Polymer - Over Current, Over/Under Voltage, Short Circuit - Battery Protection - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - - - Not Present - 6-WSON (1.5x1.5) - - -
Product image for BQ294533DRVR by Texas Instruments
BQ294533DRVR
Texas Instruments
151,443
Across 2 distributors
Distributor Stock MOQ Country
Smaxon Electronics 5,913 - -
Unit Electronics Co.,Limited 145,530 - -
$0.18
 - ±10mV - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2-3 - -40 to 85°C - - - - - - 6-WSON (2x2) - ≈1µA Yes
Product image for MAX14654EWC+T by Analog Devices / Maxim Integrated
MAX14654EWC+T
Download Datasheet for MAX14654EWC+T
Analog Devices / Maxim Integrated
150,667
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
$0.75
 - - - - Lithium Ion - Over Current, Over Temperature, Over Voltage - Battery Protection - - - - - - - Surface Mount - - 85°C / -40°C - - - - - - 12-WLP - - -
Product image for BQ24381DSGR by Texas Instruments
BQ24381DSGR
Texas Instruments
149,278
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 51,829 - -
Smaxon Electronics 21,774 - -
Unit Electronics Co.,Limited 75,675 - -
$0.29
 - - - - Lithium Ion - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Protection - - - - - 1.7 A 30 V Surface Mount - - -40°C ~ 125°C - 5 V - - - - 8-WSON (2x2) - - Yes
Product image for BQ29732DSER by Texas Instruments
BQ29732DSER
Texas Instruments
147,609
Across 2 distributors
Distributor Stock MOQ Country
Smaxon Electronics 15,000 - -
Unit Electronics Co.,Limited 132,609 - -
$0.17
 - - - - Lithium Ion/Polymer - Over Current, Over/Under Voltage, Short Circuit - Battery Protection - - 8V - - - - Surface Mount 1 - -40°C ~ 85°C - - - - - - 6-WSON (1.5x1.5) - - -
Product image for BQ294702DSGT by Texas Instruments
BQ294702DSGT
Texas Instruments
147,320
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 147,320 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 4 - -40°C ~ 110°C (TA) - - - - - - 8-WSON (2x2) - - -
Product image for BQ24311DSGT by Texas Instruments
BQ24311DSGT
Texas Instruments
146,200
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 146,200 - -
Price on request
 - - - - Lithium Ion - Over Current, Over Temperature, Over/Under Voltage - Battery Protection - - - - - - - Surface Mount - - -40°C ~ 125°C (TJ) - - - - - - 8-WSON (2x2) - - -
Product image for BQ29728DSER by Texas Instruments
BQ29728DSER
Download Datasheet for BQ29728DSER
Texas Instruments
143,328
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 143,328 - -
Price on request
 - - - - 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) - - -
Product image for BQ24316DSGR by Texas Instruments
BQ24316DSGR
Texas Instruments
141,284
Across 4 distributors
Distributor Stock MOQ Country
Rayichip 2,660 - -
Optech Co.,Limited 55,000 - -
Smaxon Electronics 2,224 - -
Unit Electronics Co.,Limited 81,400 - -
$0.30
 - - - - Lithium Ion - Over Current, Over Temperature, Over/Under Voltage - Battery Protection - - 30V - - - - Surface Mount - - -40 to 85°C - - - < 1µs - - 8-WSON (2x2) - - -
Product image for BQ298018RUGR by Texas Instruments
BQ298018RUGR
Texas Instruments
139,730
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 139,730 - -
Price on request
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Protection - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - - - - - 8-X2QFN (1.5x1.5) - - -
Product image for BQ29702DSET by Texas Instruments
BQ29702DSET
Texas Instruments
136,243
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 136,243 - -
Price on request
 - - - - 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) - - -
Product image for BQ298015RUGR by Texas Instruments
BQ298015RUGR
Download Datasheet for BQ298015RUGR
Texas Instruments
132,731
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 132,731 - -
Price on request
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Protection - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - - - - - 8-X2QFN (1.5x1.5) - - -
Product image for BQ294706DSGR by Texas Instruments
BQ294706DSGR
Texas Instruments
132,398
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,325 - -
Unit Electronics Co.,Limited 128,073 - -
$0.75
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 4 - -40°C ~ 110°C (TA) - - - - - - 8-WSON (2x2) - - -
Product image for BQ24392RSER by Texas Instruments
BQ24392RSER
Texas Instruments
131,647
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Optech Co.,Limited 3,277 - -
Xingangxin 1,837 - -
Smaxon Electronics 6,000 - -
$0.23
 - - - - - 1:1 SPST - - Multi-Function Controller - - - USB - - - Surface Mount - 1 -40°C - - - - Present - 10-UQFN (2.0x1.5) - 250 µA -
Product image for BQ298009RUGR by Texas Instruments
BQ298009RUGR
Download Datasheet for BQ298009RUGR
Texas Instruments
130,519
Across 2 distributors
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
Unit Electronics Co.,Limited 127,519 - -
$0.19
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Protection - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - - - - - 8-X2QFN (1.5x1.5) - - -
Product image for BQ7791506PWR by Texas Instruments
BQ7791506PWR
Download Datasheet for BQ7791506PWR
Texas Instruments
129,182
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 87,000 - -
Optech Co.,Limited 5,886 - -
Xingangxin 1,149 - -
Unit Electronics Co.,Limited 35,147 - -
$0.73
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Protection No - 25 V - - - - Surface Mount 3 ~ 5 - -40°C ~ 85°C - - - - - - 24-TSSOP 24-TSSOP - -
Product image for BQ27441DRZR-G1B by Texas Instruments
BQ27441DRZR-G1B
Texas Instruments
128,905
Across 5 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 26,888 - -
Xingangxin 1,077 - -
Smaxon Electronics 6,000 - -
Unit Electronics Co.,Limited 94,939 - -
Shenzhen YJT Company Limited 1 - -
$1.09
 - - - - Lithium Ion - - Impedance Track™ algorithm Battery Monitor - - - I²C No Lead - - Surface Mount 1 - -40°C ~ 85°C - - - - - - 12-SON (2.5x4) 12-SON (2.5x4) - -
Product image for BQ24314DSGR by Texas Instruments
BQ24314DSGR
Download Datasheet for BQ24314DSGR
Texas Instruments
127,375
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 63 - -
Romaks Technologies 103,314 - -
Optech Co.,Limited 20,998 - -
Smaxon Electronics 3,000 - -
$0.30
 - - - - Lithium Ion - Over Current, Over Temperature, Over/Under Voltage - Battery Protection - - - - - - - Surface Mount - - 0°C ~ 125°C - - - - - - 8-WSON (2x2) 8-WSON (2x2) - -
Product image for BQ296230DSGT by Texas Instruments
BQ296230DSGT
Download Datasheet for BQ296230DSGT
Texas Instruments
125,950
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 125,950 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 4 - -40°C ~ 110°C (TA) - - - - - - 8-WSON (2x2) - - -
Product image for BQ296226DSGR by Texas Instruments
BQ296226DSGR
Texas Instruments
125,628
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 125,628 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 4 - -40°C ~ 110°C (TA) - - - - - - 8-WSON (2x2) - - -
Product image for BQ4050RSMR by Texas Instruments
BQ4050RSMR
Download Datasheet for BQ4050RSMR
Texas Instruments
125,219
Across 9 distributors
Distributor Stock MOQ Country
Fe Components 447 - -
Romaks Technologies 36,898 - -
Optech Co.,Limited 9,090 - -
PROSOFT ELECTRONICS 39 - -
Xingangxin 2,774 - -
Smaxon Electronics 7,786 - -
Mufeng Electronics 60,000 - -
Unit Electronics Co.,Limited 8,184 - -
Shenzhen YJT Company Limited 1 - -
$0.78
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Multi-Function Controller - Yes - SMBus - - - Surface Mount 1-4 - -40°C ~ 85°C - - - - - - 32-VQFN (4x4) 32-VQFN (4x4) - -
Product image for BQ294502DRVT by Texas Instruments
BQ294502DRVT
Texas Instruments
124,776
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 124,776 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 3 - -40°C ~ 110°C (TA) - - - - - - 6-WSON (2x2) - - -
Product image for BQ29442DRBR by Texas Instruments
BQ29442DRBR
Texas Instruments
123,153
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 400 - -
Smaxon Electronics 253 - -
Unit Electronics Co.,Limited 122,500 - -
$1.00
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2-4 Cells - -40°C ~ 85°C - - 250 pieces - - - 8-SON (3x3) - - -
Product image for BQ27520YZFR-G4 by Texas Instruments
BQ27520YZFR-G4
Texas Instruments
122,476
Across 6 distributors
Distributor Stock MOQ Country
Romaks Technologies 48,865 - -
Rayichip 244 - -
Optech Co.,Limited 7,291 - -
Xingangxin 1,453 - -
Smaxon Electronics 524 - -
Unit Electronics Co.,Limited 64,099 - -
$2.18
 - - - - Lithium Ion - - Impedance Track™ algorithm Battery Monitor - - - I2C - - - Surface Mount 1 - -40°C ~ 85°C - - - - - - 15-DSBGA 15-DSBGA - -
Product image for BQ771801DPJT by Texas Instruments
BQ771801DPJT
Texas Instruments
121,750
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 121,750 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 5 - -40°C ~ 110°C (TA) - - - - - - 8-WSON (3x4) - - -
Product image for BQ771600DPJT by Texas Instruments
BQ771600DPJT
Texas Instruments
120,440
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 120,440 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 4 - -40°C ~ 110°C (TA) - - - - - - 8-WSON (3x4) - - -
Product image for BQ296107DSGT by Texas Instruments
BQ296107DSGT
Texas Instruments
118,745
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 118,745 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 4 - -40°C ~ 110°C (TA) - - - - - - 8-WSON (2x2) - - -
Product image for BQ298019RUGR by Texas Instruments
BQ298019RUGR
Download Datasheet for BQ298019RUGR
Texas Instruments
118,276
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 118,276 - -
Price on request
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Protection - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - - - - - 8-X2QFN (1.5x1.5) - - -
Product image for BQ40Z50RSMR-R1 by Texas Instruments
BQ40Z50RSMR-R1
Texas Instruments
116,808
Across 6 distributors
Distributor Stock MOQ Country
Fe Components 76,702 - -
Optech Co.,Limited 7,769 - -
PROSOFT ELECTRONICS 7,540 - -
Xingangxin 1,790 - -
Smaxon Electronics 15,000 - -
Unit Electronics Co.,Limited 8,007 - -
$1.73
 - - - - Li-Ion/Li-Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Multi-Function Controller - - - SMBus - - - Surface Mount 1 ~ 4 - -40°C ~ 85°C - - - - - - 32-VQFN (4x4) - - -
Product image for BQ29701DSER by Texas Instruments
BQ29701DSER
Texas Instruments
115,720
Across 4 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,848 - -
Xingangxin 1,623 - -
Smaxon Electronics 12,000 - -
Unit Electronics Co.,Limited 98,249 - -
$0.17
 - - - - Lithium Ion/Polymer - Over Current, Over/Under Voltage, Short Circuit - Battery Protection - - 8 V - - - - Surface Mount 1 - -40°C ~ 85°C - - - - - - 6-WSON (1.5x1.5) - - -
Product image for BQ7692006PW by Texas Instruments
BQ7692006PW
Download Datasheet for BQ7692006PW
Texas Instruments
114,693
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
Optech Co.,Limited 233 - -
Unit Electronics Co.,Limited 91,860 - -
$1.85
 - - - - Multi-Chemistry - Over Current, Over/Under Voltage, Short Circuit - Battery Monitor - - - I²C - - - Surface Mount 3 ~ 5 - -40°C ~ 85°C - - - - - - 20-TSSOP - - -
Product image for BQ76200PW by Texas Instruments
BQ76200PW
Texas Instruments
112,808
Across 2 distributors
Distributor Stock MOQ Country
Smaxon Electronics 640 - -
Unit Electronics Co.,Limited 112,168 - -
$1.38
 - - - - Multi-Chemistry - - - Battery Protection - - - - - - - Surface Mount 3 ~ 16 - -40°C ~ 85°C (TA) -40 to 85°C - - - - - 16-TSSOP 16-TSSOP - -
Product image for BQ24392QRSERQ1 by Texas Instruments
BQ24392QRSERQ1
Texas Instruments
111,073
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Optech Co.,Limited 3,998 - -
Smaxon Electronics 2,932 - -
Unit Electronics Co.,Limited 58,943 - -
$0.45
 Yes - Yes 1000 MHz - 1:1 SPST - USB 2.0, USB D+/D-/BC1.2 USB 2.0 - - - USB - - - Surface Mount - 1 -40°C ~ 125°C - - - - - - 10-UQFN (2.0x1.5) 10-UQFN (2.0x1.5) 115 µA -
Product image for BQ29705DSER by Texas Instruments
BQ29705DSER
Texas Instruments
110,041
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 110,041 - -
Price on request
 - - - - 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) - - -
Product image for BQ7694002DBTR by Texas Instruments
BQ7694002DBTR
Download Datasheet for BQ7694002DBTR
Texas Instruments
108,619
Across 3 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 14 - -
Smaxon Electronics 4,087 - -
Unit Electronics Co.,Limited 104,518 - -
$2.81
 - - - - Multi-Chemistry - Over Current, Over/Under Voltage, Short Circuit - Battery Monitor - - - I2C - - - Surface Mount 9 ~ 15 - -40°C ~ 85°C (TA) - - - - - - 44-TSSOP 44-TSSOP - -
Product image for BQ27421YZFR-G1D by Texas Instruments
BQ27421YZFR-G1D
Texas Instruments
107,497
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 23,481 - -
Optech Co.,Limited 4,911 - -
Unit Electronics Co.,Limited 79,105 - -
$1.04
 - - - - Lithium Ion - - - Battery Monitor - - - I2C - - - Surface Mount 1 - -40°C - - - - - - 9-DSBGA 9-DSBGA - -
Product image for BQ298000RUGT by Texas Instruments
BQ298000RUGT
Texas Instruments
103,536
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 850 - -
Smaxon Electronics 348 - -
Unit Electronics Co.,Limited 102,338 - -
$0.44
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over Voltage - Battery Protection - - 5.5V - - - - Surface Mount 1 - -40°C / 85°C - - - - - - 8-X2QFN (1.5x1.5) 8-X2QFN (1.5x1.5) - -
Product image for LC05132C01NMTTTG by On Semiconductor
LC05132C01NMTTTG
On Semiconductor
103,132
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 101,210 - -
Optech Co.,Limited 1,922 - -
$0.75
 - - - - - - - - - - - - - - - - - - - - - - - - Not Present - - - - -
Product image for BQ35100PW by Texas Instruments
BQ35100PW
Texas Instruments
102,511
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Unit Electronics Co.,Limited 82,511 - -
$1.89
 - - - - Multi-Chemistry - - - Battery Monitor No - - I²C - - - Surface Mount - - -40°C - - - - Not Present - 14-TSSOP - - -
Product image for BQ29330DBTRG4 by Texas Instruments
BQ29330DBTRG4
Texas Instruments
102,320
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Optech Co.,Limited 30,000 - -
$0.75
 - - - - Lithium Ion/Polymer - Over Current, Over/Under Voltage, Short Circuit Cell balancing, FET drive, High-side driver, I2C support, LDO output, Multi-cell support, Overcurrent in charging protection, Overcurrent in discharging protection, Separate MCU requirement, Short-current detection Battery Protection No - - I²C - - - Surface Mount 2 ~ 4 - -40°C ~ 110°C - - - - Not Present - 30-TSSOP - - -
Product image for BQ294713DSGR by Texas Instruments
BQ294713DSGR
Download Datasheet for BQ294713DSGR
Texas Instruments
101,700
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 101,700 - -
Price on request
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2 ~ 4 - -40°C ~ 85°C (TA) - - - - - - 8-WSON (2x2) - - -
Product image for BQ298012RUGT by Texas Instruments
BQ298012RUGT
Texas Instruments
99,915
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 99,915 - -
Price on request
 - - - - Lithium Ion/Polymer - Over Current, Over Temperature, Over/Under Voltage, Short Circuit - Battery Monitor - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - - - - - 8-X2QFN (1.5x1.5) - - -
Product image for BQ24308DSGR by Texas Instruments
BQ24308DSGR
Texas Instruments
99,743
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 948 - -
Smaxon Electronics 155 - -
Unit Electronics Co.,Limited 98,640 - -
$0.32
 - - - - Lithium Ion - Over Current, Over Temperature, Over/Under Voltage - Charger Front-End Protection - - - - - - 30 V Surface Mount - - 0°C ~ 125°C - - - - - °C ~ °C 8-WSON (2x2) - - No
Product image for BQ24300DSGT by Texas Instruments
BQ24300DSGT
Texas Instruments
99,000
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 99,000 - -
Price on request
 - - - - Lithium Ion - Over Current, Over Temperature, Over/Under Voltage - Battery Protection - - - - - - - Surface Mount - - 0°C ~ 125°C (TJ) - - - - - - 8-WSON (2x2) - - -
Product image for BQ298216RUGR by Texas Instruments
BQ298216RUGR
Download Datasheet for BQ298216RUGR
Texas Instruments
98,517
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 98,517 - -
Price on request
 - - - - - - Over Current, Over Temperature, Over/Under Voltage - Battery Protection - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - - - - - 8-X2QFN (1.5x1.5) - - -
Product image for BQ29411PWRG4 by Texas Instruments
BQ29411PWRG4
Texas Instruments
98,320
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Optech Co.,Limited 22,500 - -
Unit Electronics Co.,Limited 3,500 - -
$1.30
 - - - - Lithium Ion - Over Voltage - Battery Protection - - - - - - - Surface Mount 2-4 - -40°C ~ 110°C - - - - - - 8-TSSOP 8-TSSOP - -
Showing 51-100 of 4,922 products

About Battery Management

Battery Management ICs play a crucial role in the effective management of battery systems, ensuring optimal performance and safety in electronic devices. These integrated circuits are designed to monitor and control battery parameters, including voltage, current, and temperature, to enhance battery life and reliability.

When sourcing Battery Management solutions, it is essential to consider key attributes such as Battery Chemistry, Fault Protection, Function, and Interface. These specifications will guide you in selecting the right components for your specific application needs, whether it be for industrial power management or battery-powered electronics.

Applications for Battery Management ICs include new product design and prototyping, production electronics assembly, and maintenance and field replacement. As you evaluate options, prioritize critical specifications and validate lifecycle status to ensure compatibility with your existing designs.

Utilizing a parametric filtering approach can significantly reduce sourcing risks, allowing you to focus on the most relevant features before making a procurement decision. By comparing suppliers and their offerings, you can streamline your RFQ process and secure the best solutions for your projects.

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