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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Omschrijving Prijs 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-stocknr. 686-7477
FabrikantnummerM4Z32-BR00SH1
6,83 €
Each
Aantal stuks
Lithium-Ion Through Hole Battery Backup IC SNAPHAT 4 2.8 V 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +85 °C - - -40 °C
RS-stocknr. 168-6418
FabrikantnummerM4Z32-BR00SH1
6,17 €
Each (In a Tube of 23)
Aantal stuks
Lithium-Ion Through Hole Battery Backup IC SNAPHAT 4 2.8 V 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +85 °C - - -40 °C
RS-stocknr. 920-6358
FabrikantnummerM4T28-BR12SH1
3,954 €
Each (In a Tube of 23)
Aantal stuks
Lithium-CF Through Hole Battery Backup IC SNAPHAT 4 2.8 V 21.84 x 14.99 x 7.75mm 21.84mm 14.99mm 7.75mm +70 °C - - 0 °C
RS-stocknr. 189-1239
FabrikantnummerM4T28-BR12SH1
5,23 €
Each
Aantal stuks
Lithium-CF Through Hole Battery Backup IC SNAPHAT 4 2.8 V 21.84 x 14.99 x 7.75mm 21.84mm 14.99mm 7.75mm +70 °C - - 0 °C
RS-stocknr. 168-6814
FabrikantnummerM4T32-BR12SH6
6,448 €
Each (In a Tube of 23)
Aantal stuks
Lithium-CF Through Hole Battery Backup IC SNAPHAT 4 3 V 21.84 x 18.03 x 8.51mm 21.84mm 18.03mm 8.51mm +85 °C - - -40 °C
RS-stocknr. 738-6360
FabrikantnummerMCP73831T-2ACI/OT
FabrikantMicrochip
0,506 €
Each (In a Pack of 5)
Aantal stuks
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC SOT-23 5 3.75 to 6 V 3.1 x 1.8 x 1.3mm 3.1mm 1.8mm 1.3mm +85 °C - - -40 °C
RS-stocknr. 817-5916
FabrikantnummerBQ51013BRHLT
3,31 €
Each
Aantal stuks
- Surface Mount Battery Charge Controller IC VQFN 20 - 4.65 x 3.65 x 0.95mm 4.65mm 3.65mm 0.95mm +150 °C - - -40 °C
RS-stocknr. 145-7212
FabrikantnummerBQ51013BRHLT
2,174 €
Each (On a Reel of 250)
Aantal stuks
- Surface Mount Battery Charge Controller IC VQFN 20 - 4.65 x 3.65 x 0.95mm 4.65mm 3.65mm 0.95mm +150 °C - - -40 °C
RS-stocknr. 889-5871
FabrikantnummerMCP73831T-2ACI/OT
FabrikantMicrochip
0,355 €
Each (On a Reel of 3000)
Aantal stuks
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC SOT-23 5 3.75 to 6 V 3.1 x 1.8 x 1.3mm 3.1mm 1.8mm 1.3mm +85 °C 500mA - -40 °C
RS-stocknr. 714-0861
FabrikantnummerM4T32-BR12SH6
6,73 €
Each
Aantal stuks
Lithium-CF Through Hole Battery Backup IC SNAPHAT 4 3 V 21.84 x 18.03 x 8.51mm 21.84mm 18.03mm 8.51mm +85 °C - - -40 °C
RS-stocknr. 761-8796
FabrikantnummerLT3652EMSE#PBF
FabrikantAnalog Devices
6,35 €
Each
Aantal stuks
Lead-Acid, LiFePO4, Lithium-Ion, Lithium-Polymer, NiCD, NiMH Surface Mount Battery Charge Controller IC MSOP 12 4.95 to 32 V 4.039 x 3 x 0.86mm 4.04mm 3mm 0.86mm +125 °C 2A 14.4 V -40 °C
RS-stocknr. 166-769
FabrikantnummerMAX713CPE+
FabrikantMaxim Integrated
4,76 €
Each
Aantal stuks
NiCD, NiMH Through Hole Battery Charge Controller IC PDIP 16 4.5 to 5.5 V 19.43 x 7.87 x 4.45mm 19.43mm 7.87mm 4.45mm +70 °C - - 0 °C
RS-stocknr. 146-0173
FabrikantnummerMCP73833-AMI/UN
FabrikantMicrochip
0,551 €
Each (In a Tube of 100)
Aantal stuks
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC MSOP 10 3.75 to 6 V 3 x 3 x 0.85mm 3mm 3mm 0.85mm +85 °C - - -40 °C
RS-stocknr. 506-2031
FabrikantnummerLTC4060EFE#PBF
FabrikantAnalog Devices
7,70 €
Each
Aantal stuks
NiCD, NiMH Surface Mount Battery Charge Controller IC TSSOP 16 4.5 to 10 V 5.1 x 4.5 x 0.95mm 5.1mm 4.5mm 0.95mm +85 °C 2.1A - -40 °C
RS-stocknr. 738-6373
FabrikantnummerMCP73833-AMI/UN
FabrikantMicrochip
0,748 €
Each (In a Pack of 5)
Aantal stuks
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC MSOP 10 3.75 to 6 V 3 x 3 x 0.85mm 3mm 3mm 0.85mm +85 °C - - -40 °C
RS-stocknr. 714-0868
FabrikantnummerM4T32-BR12SH1
6,18 €
Each
Aantal stuks
- Through Hole Battery Backup IC SNAPHAT 4 - 21.84 x 14.99 x 6.99mm 21.84mm 14.99mm 6.99mm +70 °C - - 0 °C
RS-stocknr. 123-0994
FabrikantnummerISL88739HRZ
FabrikantIntersil
6,145 €
Each (In a Pack of 2)
Aantal stuks
Lithium-Ion Surface Mount Battery Charge Controller IC QFN 32 8 to 22 V 4 x 4 x 0.85mm 4mm 4mm 0.85mm - - - -
RS-stocknr. 160-4451
FabrikantnummerADP2291ARMZ-R7
FabrikantAnalog Devices
1,795 €
Each (On a Reel of 1000)
Aantal stuks
Lithium-Ion Surface Mount Battery Charge Controller IC MSOP 8 - 3.2 x 3.2 x 0.95mm 3.2mm 3.2mm 0.95mm +85 °C 1.5A 4.2 V -40 °C
RS-stocknr. 159-7407
FabrikantnummerMCP73833-FCI/UN
FabrikantMicrochip
0,551 €
Each (In a Tube of 100)
Aantal stuks
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC MSOP 10 3.75 to 6 V 3 x 3 x 0.95mm 3mm 3mm 0.95mm +85 °C - 4.533 V -40 °C
RS-stocknr. 912-6836
FabrikantnummerMCP73213-A6SI/MF
FabrikantMicrochip
1,143 €
Each (In a Tube of 120)
Aantal stuks
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC DFN 10 4.2 to 13 V 3 x 3 x 0.88mm 3mm 3mm 0.88mm +85 °C 1.1A - -40 °C