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 127 รายการ / Viewing 1 - 20 of 127 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. 827-9330
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24640RVAT
THB178.53
Each: (In a Pack of 2)
Units
- Surface Mount Battery Charge Controller IC VQFN 16 5 to 28 V 3.6 x 3.6 x 0.95mm 3.6mm 3.6mm 0.95mm +85 °C 10A 8.1 V -40 °C
RS Stock No. 162-8490
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24640RVAT
THB124.231
Each (On a Reel of 250)
Units
- Surface Mount Battery Charge Controller IC VQFN 16 5 to 28 V 3.6 x 3.6 x 0.95mm 3.6mm 3.6mm 0.95mm +85 °C 10A 8.1 V -40 °C
RS Stock No. 620-0773
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UC3906N
THB375.86
Each
Units
Lead-Acid Through Hole Battery Charge Controller IC PDIP 16 - 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm +70 °C 40mA - -20 °C
RS Stock No. 517-0514
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ2002TPN
THB87.63
Each
Units
NiCD, NiMH Through Hole Battery Charge Controller IC PDIP 8 5 V 9.81 x 6.35 x 4.57mm 9.81mm 6.35mm 4.57mm +70 °C - - 0 °C
RS Stock No. 162-4645
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ2002TPN
THB58.86
Each (In a Tube of 50)
Units
NiCD, NiMH Through Hole Battery Charge Controller IC PDIP 8 5 V 9.81 x 6.35 x 4.57mm 9.81mm 6.35mm 4.57mm +70 °C - - 0 °C
RS Stock No. 121-9703
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24075RGTT
THB53.342
Each (On a Reel of 250)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC QFN 16 4.35 to 6.4 V 3.15 x 3.15 x 0.95mm 3.15mm 3.15mm 0.95mm +85 °C 4.5A 5.6 V -40 °C
RS Stock No. 162-8085
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24075TRGTT
THB53.93
Each (On a Reel of 250)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC QFN 16 4.35 to 6.4 V 3.15 x 3.15 x 0.95mm 3.15mm 3.15mm 0.95mm +85 °C 4.5A 5.6 V -40 °C
RS Stock No. 817-5815
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24075RGTT
THB68.712
Each: (In a Pack of 5)
Units
Lithium-Ion Surface Mount Battery Charge Controller IC QFN 16 4.35 to 6.4 V 3.15 x 3.15 x 0.95mm 3.15mm 3.15mm 0.95mm +85 °C 1.5A 5.6 V -40 °C
RS Stock No. 121-9706
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24616RGET
THB136.04
Each (On a Reel of 250)
Units
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VQFN 24 5 to 28 V 4.15 x 4.15 x 0.95mm 4.15mm 4.15mm 0.95mm +85 °C 10A 2 V -40 °C
RS Stock No. 825-5494
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UCC28722DBVT
THB28.265
Each: (In a Pack of 10)
Units
- Surface Mount Battery Charge Controller IC SOT-23 6 9 to 35 V 3.05 x 1.75 x 1.3mm 3.05mm 1.75mm 1.3mm +125 °C - - -40 °C
RS Stock No. 817-5868
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24450DW
THB435.25
Each
Units
Lead-Acid Surface Mount Battery Charge Controller IC SOIC 16 5 to 40 V 10.5 x 7.6 x 2.35mm 10.5mm 7.6mm 2.35mm +70 °C >2A 2.6 V -40 °C
RS Stock No. 162-8100
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24650RVAT
THB118.565
Each (On a Reel of 250)
Units
Lead-Acid, LiFePO4, Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VQFN 16 5 to 28 V 3.6 x 3.6 x 0.95mm 3.6mm 3.6mm 0.95mm +85 °C - 2.1 V -40 °C
RS Stock No. 162-8865
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UCC28722DBVT
THB16.37
Each (On a Reel of 250)
Units
- Surface Mount Battery Charge Controller IC SOT-23 6 9 to 35 V 3.05 x 1.75 x 1.3mm 3.05mm 1.75mm 1.3mm +125 °C - - -40 °C
RS Stock No. 162-8098
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24450DW
THB374.928
Each (In a Tube of 40)
Units
Lead-Acid Surface Mount Battery Charge Controller IC SOIC 16 5 to 40 V 10.5 x 7.6 x 2.35mm 10.5mm 7.6mm 2.35mm +70 °C >2A 2.6 V -40 °C
RS Stock No. 162-8099
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24610RGET
THB138.028
Each (On a Reel of 250)
Units
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VQFN 24 5 to 28 V 4.15 x 4.15 x 0.95mm 4.15mm 4.15mm 0.95mm +85 °C 10A 2 V -40 °C
RS Stock No. 823-9219
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ29700DSET
THB15.909
Each: (In a Pack of 10)
Units
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC WSON 6 -0.3 to 8 V 1.55 x 1.55 x 0.8mm 1.55mm 1.55mm 0.8mm +85 °C - 8 V -40 °C
RS Stock No. 817-5862
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24610RGET
THB182.59
Each
Units
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VQFN 24 5 to 28 V 4.15 x 4.15 x 0.95mm 4.15mm 4.15mm 0.95mm +85 °C 10A 2 V -40 °C
RS Stock No. 162-8486
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24392RSER
THB16.557
Each (On a Reel of 3000)
Units
- Surface Mount Battery Charge Controller IC UQFN 10 4.75 to 5.25 V 2.05 x 1.55 x 0.55mm 2.05mm 1.55mm 0.55mm +85 °C - - -40 °C
RS Stock No. 817-5874
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24650RVAT
THB178.53
Each
Units
Lead-Acid, LiFePO4, Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VQFN 16 5 to 28 V 3.6 x 3.6 x 0.95mm 3.6mm 3.6mm 0.95mm +85 °C - 2.1 V -40 °C
RS Stock No. 817-5871
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BQ24616RGET
THB182.28
Each
Units
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VQFN 24 5 to 28 V 4.15 x 4.15 x 0.95mm 4.15mm 4.15mm 0.95mm +85 °C 10A 2 V -40 °C