Products Found: 16

Showing Results For: Battery Fuel Gauge ICs

Battery Fuel Gauge ICs

Battery fuel gauge ICs are essential components for precise battery monitoring in electronic devices, widely used across the UK’s consumer electronics, automotive, and industrial sectors. These intelligent chips provide real-time data on battery charge levels, health, and usage, ensuring devices operate efficiently and safely. Designed to optimise battery life and prevent unexpected shutdowns, fuel gauge ICs are ideal for both portable and high-performance systems. Additionally, battery fuel gauge ICs monitor key parameters like voltage, current, temperature, and usage patterns. Using algorithms such as coulomb counting or voltage-based estimation, they calculate the remaining capacity, state of charge (SoC), and overall battery health. These insights are then communicated to the system or user interface.

Why Choose Our High-Strength Battery Fuel Gauge ICs?

Fuel gauge ICs eliminate guesswork by providing precise, real-time battery status, helping prevent overcharging, deep discharging, and premature battery failure. They support energy-efficient operation, extend battery lifespan, and ensure consistent device performance, especially critical in applications where power reliability is vital.

Popular Battery Fuel Gauge IC Types

  • Coulomb Counter Fuel Gauges 
  • Voltage-Based Gauges 
  • Impedance Track Gauges 
  • Multi-Cell Fuel Gauges 

Notable Advantages of Buying Our Top-tier Battery Fuel Gauge ICs

  • Real-time charge/discharge monitoring.
  • Low power consumption.
  • Built-in temperature sensing.
  • Accurate SoC and battery health estimation.
  • Increases device safety and reliability.
  • Extends overall battery life.
  • Enables smarter power management.
  • Prevents unexpected shutdowns.
  • Enhances user experience with accurate battery indicators.

Applications Across Various Fields

  • Smartphones, Tablets, and Laptops
  • Electric Vehicles (EVs) and E-Bikes
  • Industrial Backup Systems
  • Medical Devices
  • Portable Tools and Robotics
  • Smart Home and IoT Devices

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Manufacturer Part No
Name
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Rating
Linear Technology
Rohs Verified
LTC4150CMS#PBF, Linear Technology
446 In Stock
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1 +
£ 2.73
10 +
£ 2.31
25 +
£ 1.90
Rohs Verified
DS2438Z+, Maxim
Pre Order
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100 +
£ 3.08
1000 +
£ 2.85
Rohs Verified
DS2745U+, Maxim
Pre Order
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50 +
£ 2.58
500 +
£ 2.39
Rohs Verified
MAX17201G+, Maxim
468 In Stock
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2 +
£ 3.02
10 +
£ 2.71
20 +
£ 2.66
Rohs Verified
DS2786G+, Maxim
Pre Order
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100 +
£ 2.33
1000 +
£ 2.14
Rohs Verified
MAX14921ECS+, Maxim
Pre Order
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1 +
£ 10.04
10 +
£ 9.83
25 +
£ 7.72
Rohs Verified
MAX17205G+00E, Maxim
488 In Stock
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5 +
£ 2.71
10 +
£ 2.66
25 +
£ 2.09
Rohs Verified
DS2782G+, Maxim
298 In Stock
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2 +
£ 4.58
10 +
£ 4.49
20 +
£ 4.40
Rohs Verified
DS2788E+, Maxim
190 In Stock
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1 +
£ 6.10
10 +
£ 5.98
25 +
£ 4.70
Rohs Verified
MAX17055ETB+T, Maxim
Pre Order
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2500 +
£ 0.91
Rohs Verified
DS2786BG+, Maxim
598 In Stock
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100 +
£ 1.79
Rohs Verified
MAX712CSE+, Maxim
348 In Stock
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50 +
£ 3.87
250 +
£ 3.33
Rohs Verified
DS2784G+, Maxim
2398 In Stock
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60 +
£ 3.57
Rohs Verified
DS2781E+, Maxim
782 In Stock
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98 +
£ 3.52
Rohs Verified
DS2740U+, Maxim
998 In Stock
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50 +
£ 1.60
250 +
£ 1.57
Rohs Verified
ISL94203IRTZ-T7A, Intersil
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£ 4.81
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£ 4.09
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£ 4.01
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New Items
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MAX17201G+, Maxim

MAX17201G+, Maxim

ModelGauge m5 Algorithm Eliminates Error when Approaching Empty Voltage Eliminates Coulomb-Counter Drift Current, Temperature, and Age Compensated Does Not Require Empty, Full, or Idle States No Characterization Required for EZ Performance (See the ModelGauge m5 EZ Performance Section) Cycle+ Age Forecasting Observes Lifespan Nonvolatile Memory for Stand-Alone Operation Learned Parameters and History Logging Up to 75 Words Available for User Data Precision Measurement System No Calibration Required Time-to-Empty and Time-to-Full Estimation Temperature Measurement Die Temperature Up to Two External Thermistors Multiple Series Cell Pack Operation Low Quiescent Current MAX172x1: 18μA Active, 9μA Hibernate MAX172x5: 25μA Active, 12μA Hibernate Alert Indicator for Voltage, SOC, Temperature, Current, and 1% SOC Change High-Speed Overcurrent Comparators Predicts Remaining Capacity Under Theoretical Load SHA-256 Authentication Maxim 1-Wire or 2-Wire (I2C) Interface SBS 1.1 Compatible Register Set Applications Digital Still and Video Cameras e-Readers Handheld Computers and Terminals Handheld Radios Portable Game Players Portable Medical Equipment Smartphones and Tablets
New items
LTC4150CMS#PBF, Linear Technology

LTC4150CMS#PBF, Linear Technology

Battery Charging & Monitoring Controllers, Linear Technology Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC monolithic switching regulator Xenon Photoflash chargers will allow you to trigger a Xenon flash lamp. Battery monitoring ICs such as the multicell battery stack monitors incorporate 12-bit ADCs, precision voltage references, multiplexer and a serial interface. Applications may include backup battery systems, high voltage data acquisition systems, hybrid electric vehicles and high power portable. Battery Management, Linear Technology
New items
MAX17205G+00E, Maxim

MAX17205G+00E, Maxim

ModelGauge m5 Algorithm Eliminates Error when Approaching Empty Voltage Eliminates Coulomb-Counter Drift Current, Temperature, and Age Compensated Does Not Require Empty, Full, or Idle States No Characterization Required for EZ Performance (See the ModelGauge m5 EZ Performance Section) Cycle+ Age Forecasting Observes Lifespan Nonvolatile Memory for Stand-Alone Operation Learned Parameters and History Logging Up to 75 Words Available for User Data Precision Measurement System No Calibration Required Time-to-Empty and Time-to-Full Estimation Temperature Measurement Die Temperature Up to Two External Thermistors Multiple Series Cell Pack Operation Low Quiescent Current MAX172x1: 18μA Active, 9μA Hibernate MAX172x5: 25μA Active, 12μA Hibernate Alert Indicator for Voltage, SOC, Temperature, Current, and 1% SOC Change High-Speed Overcurrent Comparators Predicts Remaining Capacity Under Theoretical Load SHA-256 Authentication Maxim 1-Wire or 2-Wire (I2C) Interface SBS 1.1 Compatible Register Set Applications Digital Still and Video Cameras e-Readers Handheld Computers and Terminals Handheld Radios Portable Game Players Portable Medical Equipment
New items
MAX712CSE+, Maxim

MAX712CSE+, Maxim

Fast-Charge NiMH or NiCd Batteries Voltage Slope, Temperature, and Timer Fast-Charge Cutoff Charge 1 to 16 Series Cells Supply Battery's Load While Charging (Linear Mode) Fast Charge from C/4 to 4C Rate C/16 Trickle-Charge Rate Automatically Switch from Fast to Trickle Charge Linear Mode Power Control 5μA (max) Drain on Battery when Not Charging 5V Shunt Regulator Powers External Logic Applications Cellular Phones Cordless Phones Handy-Terminals Laptop, Notebook, and Palmtop Computers Portable Stereos
New items
DS2784G+, Maxim

DS2784G+, Maxim

Precision Voltage, Temperature, and Current Measurement System Available Capacity Estimated from Coulomb Count, Discharge Rate, Temperature, and Cell Characteristics Estimates Cell Aging Using Learn Cycles Uses Low-Cost Sense Resistor Allows for Calibration of Gain and Temperature Coefficient Li+ Safety Circuitry Overvoltage, Undervoltage, Overcurrent, Short-Circuit Protection Programmable Safety Thresholds for Overvoltage and Overcurrent Authentication Using SHA-1 Algorithm and 64-Bit Secret 32-Byte Parameter EEPROM 16-Byte User EEPROM Dallas 1-Wire Interface with 64-Bit Unique ID Tiny, Pb-Free, 14-Pin TDFN Package Embeds Easily in Battery Packs Using Thin Prismatic Cells Applications Digital Still, Video, and Action Cameras Handheld Computers and Terminals Handheld Radios Health and Fitness Monitors Home and Building Automation, Sensors Medical Devices Power Tools Smart Batteries
New items
DS2740U+, Maxim

DS2740U+, Maxim

15-Bit Bidirectional Current Measurement (DS2740U) 1.56μV LSB and ±51.2mV Dynamic Range 78μA LSB and ±2.56A Dynamic Range with External 20mΩ Sense Resistor (RSNS) 156μA LSB and ±5.12A Dynamic Range with External 10mΩ Sense Resistor (RSNS) 13-Bit Bidirectional Current Measurement (DS2740BU) 6.25μV LSB and ±51.2mV Dynamic Range 312μA LSB and ±2.56A Dynamic Range with External 20mΩ Sense Resistor (RSNS) 625μA LSB and ±5.12A Dynamic Range with External 10mΩ Sense Resistor (RSNS) Analog Input Filter (IS1, IS2) Extends Dynamic Range for Pulse-Load Applications Current Accumulation Register Resolution 6.25μVhr (Both DS2740U and DS2740BU) 0.3125mAhr with External 20mΩ RSNS 0.6250mAhr with External 10mΩ RSNS Dallas 1-Wire Interface Unique 64-Bit Device Address Standard and Overdrive Timings (OVD) Low Power Consumption: Active Current: 65μA max Sleep Current: 1μA max Applications Cell Phones Digital Still Cameras Portable Entertainment Devices Smart Battery Packs/Chargers
FAQs
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