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.
These devices are found in most systems that use a rechargeable battery power supply, such as portable and wearable devices. Applications include:
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.
Product Details Price | Brand | 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 |
---|
STMicroelectronics | 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 | |||||
£6.547 Each (In a Tube of 23) | STMicroelectronics | 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 | ||||
£0.596 Each (On a Reel of 3000) | Microchip | 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 | ||||
£0.656 Each (In a Pack of 5) | Microchip | 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 | ||||
£9.673 Each (In a Tube of 23) | STMicroelectronics | 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 | ||||
STMicroelectronics | 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 | |||||
Analog Devices | Lead-Acid, Lithium-Ion, NiCD, NiMH | Through Hole | Battery Charge Controller IC | PDIP | 8 | 2.7 to 29 V | 10.16 x 6.48 x 3.3mm | 10.16mm | 6.48mm | 3.3mm | +70 °C | - | - | 0 °C | |||||
Texas Instruments | 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 | |||||
STMicroelectronics | - | 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 | |||||
Analog Devices | Lead-Acid, LiFePO4, Lithium-Ion, Lithium-Polymer | Surface Mount | Battery Charge Controller IC | LGA | 77 | 6 to 32 V | 15 x 9 x 4.42mm | 15mm | 9mm | 4.42mm | +125 °C | - | - | -40 °C | |||||
STMicroelectronics | 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 | |||||
£6.145 Each (In a Tube of 23) | STMicroelectronics | 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 | ||||
£2.07 Each (In a Pack of 2) | Microchip | Lithium-Ion, Lithium-Polymer | Surface Mount | Battery Charge Controller IC | QFN | 20 | 4.5 to 6 V | 4 x 4 x 0.88mm | 4mm | 4mm | 0.88mm | +85 °C | 1A | - | -40 °C | ||||
STMicroelectronics | 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 | |||||
£1.588 Each (In a Tube of 91) | Microchip | Lithium-Ion, Lithium-Polymer | Surface Mount | Battery Charge Controller IC | QFN | 20 | 4.5 to 6 V | 4 x 4 x 0.88mm | 4mm | 4mm | 0.88mm | +85 °C | 1A | - | -40 °C | ||||
£9.055 Each (In a Tube of 23) | STMicroelectronics | 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 | ||||
£0.656 Each (In a Pack of 5) | Microchip | 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 | 4.232 V | -40 °C | ||||
£0.559 Each (On a Reel of 3000) | Microchip | 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 | 4.232 V | -40 °C | ||||
£9.572 Each (In a Tube of 40) | Texas Instruments | 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 | ||||
Texas Instruments | 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 | |||||