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.


...
Read more Read less

Filter

Visar 1 - 20 av 138 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 162-8507
Tillv. art.nrBQ29209DRBR
VarumärkeTexas Instruments
2,787 kr
Each (On a Reel of 3000)
Enheter
- Surface Mount Battery Fuel Gauge IC SON 8 4 to 10 V 3.15 x 3.15 x 0.95mm 3.15mm 3.15mm 0.95mm +85 °C - 9.5 V -40 °C
RS-artikelnummer 827-9456
Tillv. art.nrBQ29209DRBR
VarumärkeTexas Instruments
2,849 kr
Each (In a Pack of 10)
Enheter
- Surface Mount Battery Fuel Gauge IC SON 8 4 to 10 V 3.15 x 3.15 x 0.95mm 3.15mm 3.15mm 0.95mm +85 °C - 9.5 V -40 °C
RS-artikelnummer 662-2176
Tillv. art.nrBQ2057CSN
VarumärkeTexas Instruments
18,576 kr
Each (In a Pack of 5)
Enheter
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC SOIC 8 4.5 to 15 V 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm +70 °C - - -20 °C
RS-artikelnummer 827-9314
Tillv. art.nrBQ24313DSGT
VarumärkeTexas Instruments
3,806 kr
Each (In a Pack of 5)
Enheter
- Surface Mount Battery Fuel Gauge IC WSON 8 3.3 to 30 V 2.1 x 2.1 x 0.75mm 2.1mm 2.1mm 0.75mm +125 °C 1A 6.03 V -40 °C
RS-artikelnummer 922-4719
Tillv. art.nrBQ2057CSN
VarumärkeTexas Instruments
15,619 kr
Each (In a Tube of 75)
Enheter
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC SOIC 8 4.5 to 15 V 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm +70 °C - - -20 °C
RS-artikelnummer 145-7833
Tillv. art.nrBQ24313DSGT
VarumärkeTexas Instruments
3,748 kr
Each (On a Reel of 250)
Enheter
- Surface Mount Battery Fuel Gauge IC WSON 8 3.3 to 30 V 2.1 x 2.1 x 0.75mm 2.1mm 2.1mm 0.75mm +125 °C 1A 6.03 V -40 °C
RS-artikelnummer 145-7212
Tillv. art.nrBQ51013BRHLT
VarumärkeTexas Instruments
23,182 kr
Each (On a Reel of 250)
Enheter
- 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-artikelnummer 121-9765
Tillv. art.nrBQ51050BRHLT
VarumärkeTexas Instruments
24,751 kr
Each (On a Reel of 250)
Enheter
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC VQFN 20 4 to 10 V 4.65 x 3.65 x 0.95mm 4.65mm 3.65mm 0.95mm +125 °C 1.5A 4.22 V 0 °C
RS-artikelnummer 133-0147
Tillv. art.nrBQ78350DBT-R1
VarumärkeTexas Instruments
56,84 kr
Each
Enheter
- Surface Mount Battery Fuel Gauge IC TSSOP 30 2.4 to 2.6 V 7.9 x 4.5 x 1.05mm 7.9mm 4.5mm 1.05mm +85 °C - 0.4 V -40 °C
RS-artikelnummer 162-6893
Tillv. art.nrBQ2057SN
VarumärkeTexas Instruments
6,591 kr
Each (In a Tube of 75)
Enheter
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC SOIC 8 4.5 to 15 V 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm +70 °C - - -20 °C
RS-artikelnummer 162-6894
Tillv. art.nrBQ2057TS
VarumärkeTexas Instruments
6,603 kr
Each (In a Tube of 150)
Enheter
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC TSSOP 8 4.5 to 15 V 3 x 4.4 x 1.15mm 3mm 4.4mm 1.15mm +70 °C - - -20 °C
RS-artikelnummer 817-5916
Tillv. art.nrBQ51013BRHLT
VarumärkeTexas Instruments
35,30 kr
Each
Enheter
- 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-artikelnummer 662-2189
Tillv. art.nrBQ2057SN
VarumärkeTexas Instruments
6,71 kr
Each (In a Pack of 5)
Enheter
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC SOIC 8 4.5 to 15 V 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm +70 °C - - -20 °C
RS-artikelnummer 827-9490
Tillv. art.nrBQ51050BRHLT
VarumärkeTexas Instruments
21,85 kr
Each (In a Pack of 2)
Enheter
- Surface Mount Battery Charge Controller IC VQFN 20 4 to 10 V 4.65 x 3.65 x 0.95mm 4.65mm 3.65mm 0.95mm +125 °C 1.5A 4.22 V 0 °C
RS-artikelnummer 168-4933
Tillv. art.nrBQ78350DBT-R1
VarumärkeTexas Instruments
38,186 kr
Each (In a Tube of 60)
Enheter
Lithium-Ion Surface Mount Battery Fuel Gauge IC TSSOP 30 2.4 to 2.6 V 7.9 x 4.5 x 1.05mm 7.9mm 4.5mm 1.05mm +85 °C - 0.4 V -40 °C
RS-artikelnummer 662-2182
Tillv. art.nrBQ2057TS
VarumärkeTexas Instruments
6,71 kr
Each (In a Pack of 5)
Enheter
Lithium-Ion, Lithium-Polymer Surface Mount Battery Charge Controller IC TSSOP 8 4.5 to 15 V 3 x 4.4 x 1.15mm 3mm 4.4mm 1.15mm +70 °C - - -20 °C
RS-artikelnummer 145-6097
Tillv. art.nrBQ34Z100PW-G1
VarumärkeTexas Instruments
38,274 kr
Each (In a Tube of 90)
Enheter
Lead-Acid, Lithium-Ion, NiCD, NiMH Surface Mount Battery Fuel Gauge IC TSSOP 14 2.7 to 4.5 V 5.1 x 4.5 x 1.05mm 5.1mm 4.5mm 1.05mm +85 °C ≤16mA 2.7 V -40 °C
RS-artikelnummer 162-7580
Tillv. art.nrUC2906N
VarumärkeTexas Instruments
87,914 kr
Each (In a Tube of 25)
Enheter
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 - -40 °C
RS-artikelnummer 162-8100
Tillv. art.nrBQ24650RVAT
VarumärkeTexas Instruments
30,409 kr
Each (On a Reel of 250)
Enheter
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-artikelnummer 133-0146
Tillv. art.nrBQ771605DPJT
VarumärkeTexas Instruments
4,906 kr
Each (In a Pack of 5)
Enheter
- Surface Mount Battery Fuel Gauge IC WSON 8 3 to 20 V 3.1 x 4.1 x 0.75mm 3.1mm 4.1mm 0.75mm +85 °C 4.5mA, 14 mA 400 mV -40 °C