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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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MCP73113-06SI/MF, Microchip
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£ 0.98
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£ 0.92
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£ 0.87
Renesas Electronics
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ISL78610ANZ, Renesas Electronics
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£ 7.93
Renesas Electronics
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ISL9237HRZ-T7A, Renesas Electronics
165 In Stock
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£ 6.19
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MCP73831T-2ACI/OT, Microchip
2998 In Stock
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£ 0.49
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ML5243-004TDZ0ATL, ROHM
93 In Stock
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£ 2.07
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ML9077GDZ05BX, ROHM
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£ 2.55
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£ 2.24
Nordic Semiconductor
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NPM1100-QDAB-R7, Nordic Semiconductor
1498 In Stock
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£ 0.93
STMicroelectronics
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STC3100IQT, STMicroelectronics
21467 In Stock
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£ 1.49
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MCP73832T-2DCI/OT, Microchip
403 In Stock
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£ 0.56
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£ 0.54
STMicroelectronics
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STC3100IST, STMicroelectronics
18389 In Stock
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£ 1.73
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MCP73812T-420I/OT, Microchip
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£ 0.42
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MCP73832T-2ACI/MC, Microchip
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£ 0.51
STMicroelectronics
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M4Z32-BR00SH1, STMicroelectronics
113 In Stock
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TLE9012DQUXUMA1, Infineon
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£ 3.77
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TLF35584QVHS2XUMA1, Infineon
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£ 2.23
Renesas Electronics
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ISL78714ANZ, Renesas Electronics
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£ 8.36
STMicroelectronics
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L99BM114-TR, STMicroelectronics
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£ 5.97
STMicroelectronics
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L99BM1T-TR, STMicroelectronics
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£ 3.62
Nordic Semiconductor
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nPM1100-QDAA-R7, Nordic Semiconductor
5998 In Stock
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£ 0.93
Maxim Integrated
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MAX14921ECS+, Maxim Integrated
4549 In Stock
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£ 7.92
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MCP73213-A6SI/MF, Microchip
33 In Stock
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£ 1.17
Texas Instruments
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BQ34Z100PW-G1, Texas Instruments
8 In Stock
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MCP73811T-420I/OT, Microchip
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TLE9015DQUXUMA1, Infineon
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ML5232-001TDZ07GL, ROHM
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ISL9237HRZ-T7A, Renesas Electronics

ISL9237HRZ-T7A, Renesas Electronics

Multiple Cell Battery Chargers, Intersil ISL88739: Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger with SMBus Interface ISL88750: Narrow VDC (NVDC) Battery Charger with SMBus Interface ISL9237: Buck-Boost Narrow VDC Battery Charger with SMBus Interface and USB On-the-Go (OTG) ISL9238: Buck-Boost Narrow VDC Battery Charger with SMBus Interface and USB On-the-Go (OTG)
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MCP73831T-2ACI/OT, Microchip

MCP73831T-2ACI/OT, Microchip

Battery Charging & Monitoring Controllers, Microchip Battery Management, Microchip
New items
ML5243-004TDZ0ATL, ROHM

ML5243-004TDZ0ATL, ROHM

The ROHM Innovative component showcases a remarkable combination of performance and efficiency, meticulously designed to elevate your electronic applications. With advanced technology at its core, this product is tailored for seamless integration into a variety of systems, enhancing functionality while ensuring reliability. Facilitates rapid deployment in diverse electronic designs Offers compatibility with a wide range of systems and components Supports high speed operation for improved performance in critical tasks
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ML9077GDZ05BX, ROHM

ML9077GDZ05BX, ROHM

The ROHM Energy harvesting power supply control LSI is expertly designed to optimise the charging process for rechargeable batteries. With a unique ability to manage energy harvesting current effectively, it ensures that power is efficiently diverted from the energy harvester to the battery, preventing any overcharge situations. Low energy consumption during operation promotes efficiency Compact footprint allows for versatile application utilisation Capable of monitoring battery voltage in real time Supports a wide range of operating temperatures for diverse environments
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NPM1100-QDAB-R7, Nordic Semiconductor

NPM1100-QDAB-R7, Nordic Semiconductor

The Nordic Semiconductor integrated Power Management IC (PMIC) has a linear-mode lithium-ion or lithium-polymer battery charger with high terminal voltage in a compact 2.1x2.1 mm WLCSP package. It has a highly efficient DC/DC buck regulator with configurable dual mode output. The nPM1100 is an extremely compact PMIC device, created for space constrained applications that have a small lithium-ion or lithium-polymer battery. It is compatible with all nRF52 and nRF53 Series SoCs, supports charging batteries at up to 400 mA through USB, and delivers up to 150 mA of current to power external components with regulated voltage. Ultra-high efficiency prolongs battery life or allows for use of smaller and less costly batteries Small solution size leaves space for additional features without increasing product size No software control Automatic USB port detection minimizes development time Reel packaging
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BQ27441DRZT-G1A, Texas Instruments
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STC3100IQT, STMicroelectronics
New items
MCP73832T-2DCI/OT, Microchip

MCP73832T-2DCI/OT, Microchip

Battery Charging & Monitoring Controllers, Microchip Battery Management, Microchip
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STC3100IST, STMicroelectronics
New items
M4Z32-BR00SH1, STMicroelectronics

M4Z32-BR00SH1, STMicroelectronics

SNAPHAT® Lithium Coin Cell Battery with Crystal, STMicroelectronics These Battery and Crystal Option devices are detachable lithium power sources housed in special top called SNAPHAT®. The SNAPHAT is snapped on the top of the surface-mounted IC in the Printed Circuit board. Also compatible with the non-volatile TIMEKEEPER® package by STMicroelectronics.
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L99BM114-TR, STMicroelectronics

L99BM114-TR, STMicroelectronics

The STMicroelectronics Li-ion battery monitoring and protecting chip for high-reliability industrial applications and energy storage systems. Up to 14 stacked battery cells can be monitored to meet the requirements of 48 V and higher voltage systems. Each cell voltage is measured with high accuracy, as well as the current for the on chip coulomb counting. The device can monitor up to 7 NTCs. The information is transmitted through SPI communication or isolated interface. Supports busbar connection without altering cell results Embedded NVM for customer parameters storage System safety ready
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nPM1100-QDAA-R7, Nordic Semiconductor

nPM1100-QDAA-R7, Nordic Semiconductor

The Nordic Semiconductor integrated Power Management IC (PMIC) has a linear-mode lithium-ion or lithium-polymer battery charger with standard terminal voltage in a compact 4.0x4.0 mm QFN package. It has a highly efficient DC/DC buck regulator with configurable dual mode output. The nPM1100 is an extremely compact PMIC device, created for space constrained applications that have a small lithium-ion or lithium-polymer battery. It is compatible with all nRF52 and nRF53 Series SoCs, supports charging batteries at up to 400 mA through USB, and delivers up to 150 mA of current to power external components with regulated voltage. Ultra-high efficiency prolongs battery life or allows for use of smaller and less costly batteries Small solution size leaves space for additional features without increasing product size No software control Automatic USB port detection minimizes development time Reel packaging
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Battery Management and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Battery Management or any other product.
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Yes, we offer special discounts on orders above £200 for Battery Management and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Battery Management.
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