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Showing Results For: Battery Management

Battery Management

Battery management refers to the class of battery devices or integrated circuits (ICs) used in battery-powered applications to provide and manage efficient and safe charging. Integrating battery management ICs into multiple electronic circuits (as they are more complex) supports and helps low standby power use and enables them to last longer. The battery management ICs are ideal for being used with various battery types, such as Li-Ion, lead-Acid, NiCD, NiMH, Lithium-Polymer, LiFePO4, and many more. 

What is a battery management system (BMS)?

A battery management system refers to electronic circuits designed to protect and monitor a wide variety of rechargeable batteries, increasing their lifespan. These batteries are protected by various devices within the battery management system, such as gauges, charge controllers, and surge protectors.

What different types of battery management ICs are there?

The battery management ICs consist of different types of components suited for various ranges of applications. These include: 

  • Battery Chargers

These chargers are used with rechargeable batteries or battery packs that provide efficient battery charging while keeping them in a cool condition. 

  • Battery Monitors

Battery monitors, also called battery backup managers, monitor the battery's performance, such as its voltage, temperature, and current, to protect batteries from any damage. These battery-monitors also provide additional backup power in case of power draining. 

  • Battery Fuel Gauges

These fuel gauges work as indicators and provide information about the battery's charge. They indicate the amount of available charge as well as information about the battery's health status.

The Environment and Applications of Battery Management ICs:

These devices are ideal for rechargeable battery power equipment and are mostly found in portable and wearable devices. Their uses include:

  • Automation processes
  • Battery-powered tools
  • Cameras
  • Electric cars
  • Laptops
  • Smartphones
  • Solar panels
  • Tablets.

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Name
Availability
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Rating
Analog Devices Inc./Maxim Integrated
MAX6430EIUS+, Analog Devices Inc./Maxim Integrated
495 In Stock
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202 +
£ 1.28
Texas Instruments
BQ76907RGRR, Texas Instruments
2998 In Stock
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1 +
£ 1.69
10 +
£ 1.52
25 +
£ 1.43
Renesas Electronics
Rohs Verified
ISL78714ANZ, Renesas Electronics
158 In Stock
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1 +
£ 24.37
10 +
£ 22.39
25 +
£ 21.46
Renesas Electronics
Rohs Verified
ISL88739AHRZ, Renesas Electronics
673 In Stock
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75 +
£ 3.04
300 +
£ 2.88
525 +
£ 2.58
Renesas Electronics
Rohs Verified
ISL9301IRZ, Renesas Electronics
998 In Stock
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100 +
£ 2.26
200 +
£ 2.14
500 +
£ 1.92
Renesas Electronics
Rohs Verified
ISL95520HRZ, Renesas Electronics
673 In Stock
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75 +
£ 3.04
300 +
£ 2.88
525 +
£ 2.58
Rohs Verified
BD7220FV-CE2, ROHM
2498 In Stock
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1 +
£ 9.46
50 +
£ 8.15
100 +
£ 7.09
Renesas Electronics
Rohs Verified
ISL94212INZ, Renesas Electronics
158 In Stock
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160 +
£ 6.71
320 +
£ 6.21
480 +
£ 6.01
Renesas Electronics
Rohs Verified
ISL9205BIRZ, Renesas Electronics
1898 In Stock
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100 +
£ 0.97
200 +
£ 0.91
500 +
£ 0.80
Renesas Electronics
Rohs Verified
ISL6292-2CR4Z, Renesas Electronics
1123 In Stock
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75 +
£ 1.13
300 +
£ 1.06
525 +
£ 0.93
Renesas Electronics Corporation
ISL94202IRTZ-T7A, Renesas Electronics Corporation
2352 In Stock
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1 +
£ 9.80
10 +
£ 8.86
25 +
£ 8.44
Analog Devices Inc./Maxim Integrated
MAX6776LTC+, Analog Devices Inc./Maxim Integrated
3164 In Stock
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247 +
£ 1.05
Analog Devices Inc./Maxim Integrated
MAX6430EHUS+, Analog Devices Inc./Maxim Integrated
414 In Stock
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202 +
£ 1.28
Renesas Electronics Corporation
ISL78600ANZ, Renesas Electronics Corporation
20 In Stock
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1 +
£ 12.67
10 +
£ 11.65
25 +
£ 11.16
Renesas Electronics Corporation
ISL94208IRZ-T7A, Renesas Electronics Corporation
169 In Stock
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1 +
£ 6.63
10 +
£ 5.99
25 +
£ 5.71
Renesas Electronics Corporation
ISL9216IRZ, Renesas Electronics Corporation
515 In Stock
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1 +
£ 4.37
10 +
£ 3.71
25 +
£ 3.49
Renesas Electronics Corporation
ISL94203IRTZ-T7A, Renesas Electronics Corporation
13344 In Stock
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£ 9.80
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£ 8.86
25 +
£ 8.44
Renesas Electronics Corporation
ISL94203IRTZ-T7, Renesas Electronics Corporation
1081 In Stock
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1 +
£ 9.24
10 +
£ 8.35
25 +
£ 7.96
Renesas Electronics Corporation
X3101V28, Renesas Electronics Corporation
4055 In Stock
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137 +
£ 1.90
Renesas Electronics Corporation
ISL94208IRZ, Renesas Electronics Corporation
95 In Stock
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1 +
£ 6.07
10 +
£ 5.49
25 +
£ 5.23
Renesas Electronics Corporation
ISL94212INZ, Renesas Electronics Corporation
694 In Stock
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1 +
£ 9.56
10 +
£ 8.79
25 +
£ 8.43
Analog Devices Inc./Maxim Integrated
MAX6430ORUS+, Analog Devices Inc./Maxim Integrated
2398 In Stock
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102 +
£ 2.55
Analog Devices Inc./Maxim Integrated
MAX6427EIUR+, Analog Devices Inc./Maxim Integrated
4523 In Stock
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254 +
£ 1.07
Renesas Electronics Corporation
ISL94216IRZ-T7, Renesas Electronics Corporation
1996 In Stock
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1 +
£ 16.16
10 +
£ 14.84
25 +
£ 14.23
Renesas Electronics Corporation
ISL94216IRZ, Renesas Electronics Corporation
385 In Stock
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1 +
£ 16.16
10 +
£ 14.84
25 +
£ 14.23
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MAX713CPE+, Maxim Integrated

MAX713CPE+, Maxim Integrated

IC BATT FASTCHRG NICD/NIMH 16DIP
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BQ29700DSET, Texas Instruments

BQ29700DSET, Texas Instruments

IC LITHIUM BATT PROTECT 6-SON
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BQ7694001DBT, Texas Instruments

BQ7694001DBT, Texas Instruments

IC BATT MFMT LI-ION AFE 44TSOP
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ISL88739HRZ, Intersil

ISL88739HRZ, Intersil

IC BATT CHG 2 - 4 CELL 4X4 QFN
New items
BQ78PL116RGZT, Texas Instruments
New items
MAX713CSE+, Maxim Integrated

MAX713CSE+, Maxim Integrated

IC BATT FASTCHRG NICD/NIMH16SOIC
New items
BQ20Z65DBT-R1, Texas Instruments

BQ20Z65DBT-R1, Texas Instruments

Battery Monitor/Fuel Gauge, Texas Instruments The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power. Safety protections such as over/under-​temperature, extra levels of over/under-voltage, discharge short circuit, charge overcurrent Autonomously measures all cell voltages, integrated pack current and temperature every 1 second Capacity Indication with advanced algorithms Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity Smart charging and adaptability Battery Management, Texas Instruments
New items
MAX745EAP+, Maxim Integrated

MAX745EAP+, Maxim Integrated

IC BATTERY CHARGER LI+ 20-SSOP
FAQs
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