Battery Management

Battery management devices are designed to work alongside battery powered applications. Adding a battery management IC to an electronic circuit can help to create a more efficient and reliable design which will last longer. Battery management can be used to reduce charging time, whilst enabling safe charging and low standby power usage. As electronic systems become more complex, it is essential to provide support through battery and power management ICs.

Battery management can be used with different types of battery, depending on the device. These battery types include lead-acid, Li-Ion, Lithium-Polyment, NiCD and NiMH.

Types of Battery Management IC

  • Battery Chargers are designed to help charge the battery quickly whilst keeping it cool. Chargers work with rechargeable battery packs.
  • Battery Fuel Gauges are available to give information on the charge of a battery. The fuel gauge gives information on the amount of charge available and the health status.
  • Battery Monitors (or Battery Backup Managers) provide monitoring and supervision of the battery performance. They can monitor the voltage, current and temperature to prevent any damage to the battery. Battery backup managers offer backup power from the battery in case of a power outage.

Where are Battery Management ICs used?

These devices are found in most systems that use a rechargeable battery power supply, such as portable and wearable devices. Applications include:

  • Smartphones
  • Laptops
  • Tablets
  • Cameras
  • Battery Powered Tools
  • Electric cars
  • Solar Panels
  • Automation

What is a BMS?

BMS stands for Battery Management System. This is an electronic circuit that monitors and protects a rechargable battery. Battery Management Systems feature devices such as a charge controller, gauge and surge protector, to ensure that the battery does not operate outside of its capabilities. Therefore a BMS provides protection and increases the potential lifespan of the battery.


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กำลังดูสินค้า 1 - 20 รายการจาก 24 รายการ / Viewing 1 - 20 of 24 products
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รายละเอียดสินค้า / Description ราคา / Price Battery Type Mounting Type IC Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Length Width Height Maximum Operating Temperature Maximum Output Current Maximum Output Voltage Minimum Operating Temperature
RS Stock No. 166-0835
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC4054GR
THB27.16
Each (On a Reel of 3000)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC TSOT-23 5 4.25 to 6.5 V 2.9 x 1.6 x 1mm 2.9mm 1.6mm 1mm +85 °C 800mA 4.24 V -40 °C
RS Stock No. 165-5533
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STBC08PMR
THB32.037
Each (On a Reel of 3000)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC DFN 6 5 V 3.1 x 3.1 x 0.95mm 3.1mm 3.1mm 0.95mm +85 °C 800mA 4.242 V -40 °C
RS Stock No. 110-6610
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC4054GR
THB39.533
Each: (In a Pack of 10)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC TSOT-23 5 4.25 to 6.5 V 2.9 x 1.6 x 1mm 2.9mm 1.6mm 1mm +85 °C 800mA 4.24 V -40 °C
RS Stock No. 877-2860
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STBC08PMR
THB35.448
Each: (In a Pack of 10)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC DFN 6 5 V 3.1 x 3.1 x 0.95mm 3.1mm 3.1mm 0.95mm +85 °C 800mA 4.242 V -40 °C
RS Stock No. 165-5656
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STCC2540IQTR
THB19.594
Each (On a Reel of 3000)
Units
- Surface Mount Battery Charge Controller IC VFQFPN 16 4.5 to 5.5 V 3.1 x 3.1 x 0.75mm 3.1mm 3.1mm 0.75mm +85 °C 2.8A 5.5 V -40 °C
RS Stock No. 829-7069
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STCC2540IQTR
THB28.18
Each: (In a Pack of 10)
Units
- Surface Mount Battery Charge Controller IC VFQFPN 16 4.5 to 5.5 V 3.1 x 3.1 x 0.75mm 3.1mm 3.1mm 0.75mm +85 °C 2.8A 5.5 V -40 °C
RS Stock No. 196-1452
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC3115AIJT
THB53.026
Each: (In a Pack of 5)
Units
- Surface Mount Battery Fuel Gauge IC CSP 10 2.7 to 4.5 V 2.04 x 1.4 x 0.37mm 2.04mm 1.4mm 0.37mm +85 °C - 6 V -40 °C
RS Stock No. 829-1431
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STNS01PUR
THB55.192
Each: (In a Pack of 5)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC DFN 12 4.55 to 5.4 V 3.15 x 3.15 x 0.75mm 3.15mm 3.15mm 0.75mm +85 °C 200mA 3.193 V -40 °C
RS Stock No. 168-6416
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSM1014IDT
THB16.149
Each (On a Reel of 2500)
Units
- Surface Mount Battery Charge Controller IC SOIC 8 4.5 to 28 V 5 x 4 x 1.25mm 5mm 4mm 1.25mm +105 °C - - 0 °C
RS Stock No. 686-7455
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSM1014IDT
THB25.48
Each: (In a Pack of 5)
Units
- Surface Mount Battery Charge Controller IC SOIC 8 4.5 → 28 V 5 x 4 x 1.25mm 5mm 4mm 1.25mm +105 °C - - 0 °C
RS Stock No. 196-2009
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC3100IQT
THB92.476
Each: (In a Pack of 5)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC DFN 8 2.7 to 5.5 V 3.15 x 3.15 x 0.95mm 3.15mm 3.15mm 0.95mm +85 °C - - -40 °C
RS Stock No. 196-1451
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC3115AIJT
THB25.126
Each (On a Reel of 5000)
Units
- Surface Mount Battery Fuel Gauge IC CSP 10 2.7 to 4.5 V 2.04 x 1.4 x 0.37mm 2.04mm 1.4mm 0.37mm +85 °C - 6 V -40 °C
RS Stock No. 162-3607
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STWBC-WA
THB112.634
Each (In a Tray of 490)
Units
- Surface Mount Battery Charge Controller IC VFQFPN 32 3.3 to 5 V 5.15 x 5.15 x 0.95mm 5.15mm 5.15mm 0.95mm +105 °C 3 mA, 7.75mA 5 V -40 °C
RS Stock No. 196-1935
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.L6924D013TR
THB69.31
Each: (In a Pack of 5)
Units
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VFQFPN 16 2.5 to 12 V 3.15 x 3.15 x 0.95mm 3.15mm 3.15mm 0.95mm +125 °C 10mA 4.24 V -40 °C
RS Stock No. 168-6417
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSM1011AIDT
THB15.387
Each (On a Reel of 2500)
Units
- Surface Mount Battery Charge Controller IC SOIC 8 4.5 to 28 V 5 x 4 x 1.25mm 5mm 4mm 1.25mm +105 °C 50mA - 0 °C
RS Stock No. 686-7461
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSM1011AIDT
THB18.928
Each: (In a Pack of 5)
Units
- Surface Mount Battery Charge Controller IC SOIC 8 4.5 → 28 V 5 x 4 x 1.25mm 5mm 4mm 1.25mm +105 °C 50mA - 0 °C
RS Stock No. 189-2089
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC3115AIQT
THB92.238
Each: (In a Pack of 5)
Units
- Surface Mount Battery Charge Controller IC DFN 10 2.7 to 4.5 V 3.1 x 2.1 x 0.55mm 3.1mm 2.1mm 0.55mm +85 °C - - -40 °C
RS Stock No. 165-5693
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STNS01PUR
THB32.186
Each (On a Reel of 3000)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC DFN 12 4.55 to 5.4 V 3.15 x 3.15 x 0.75mm 3.15mm 3.15mm 0.75mm +85 °C 200mA 3.193 V -40 °C
RS Stock No. 795-8779
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC3100IST
THB66.372
Each: (In a Pack of 5)
Units
Lithium-Ion Surface Mount Battery Fuel Gauge IC MSOP 8 2.7 → 5.5 V 3.2 x 3.1 x 0.95mm 3.2mm 3.1mm 0.95mm +85 °C - 7 V -40 °C
RS Stock No. 189-1867
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.STC3115AIQT
THB43.174
Each (On a Reel of 3000)
Units
- Surface Mount Battery Charge Controller IC DFN 10 2.7 to 4.5 V 3.1 x 2.1 x 0.55mm 3.1mm 2.1mm 0.55mm +85 °C - - -40 °C