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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series ModelGauge™
Packaging Tray |
Function Fuel Gauge
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface 1-Wire
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Supplier Device Package 14-TDFN (3x3)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX17313G+ from Analog Devices is a sophisticated fuel gauge IC engineered for single-cell Lithium Ion/Polymer batteries. It integrates comprehensive fault protection including Over Current, Over Temperature, Over/Under Voltage, and Short Circuit detection. Featuring a 1-Wire interface and a compact 14-WFDFN package, this device operates across an industrial temperature range of -40°C to 85°C, making it suitable for portable electronics, wearables, and industrial handheld devices requiring precise battery monitoring.

  • Accurate Fuel Gauging: Provides precise state-of-charge data for single-cell Li-Ion/Polymer batteries, extending device runtime.
  • Comprehensive Protection: Integrates Over Current, Over Temperature, Over/Under Voltage, and Short Circuit safeguards in one IC.
  • Simple 1-Wire Interface: Reduces pin count and simplifies PCB layout, ideal for compact designs.
  • Industrial Temperature Range: Reliable operation from -40°C to 85°C suits demanding environments.

Smartphone Battery Packs

The MAX17313G+ fuel gauge with 1-Wire interface enables accurate state-of-charge reporting in compact single-cell Lithium Ion/Polymer smartphone batteries, optimizing runtime and user experience.

Portable Medical Devices

With its -40°C to 85°C operating range and robust Over/Under Voltage protection, this IC is suitable for single-cell medical monitors that require reliable battery status in varying clinical environments.

Wearable Electronics

Its small 14-WFDFN package and low pin count make it ideal for space-constrained wearables, providing essential fuel gauging and protection for single-cell Li-Po batteries.

Industrial Handheld Terminals

The device's Over Temperature and Short Circuit protection ensures safe operation of rugged handheld scanners and PDAs powered by single-cell Lithium Ion batteries in demanding industrial settings.

Portable Power Banks

For single-cell power banks, the MAX17313G+ offers precise fuel gauging to display remaining capacity accurately, while its protection features safeguard against common fault conditions.

Q: What is the function of the MAX17313G+?
A: It is a Fuel Gauge IC designed for precise battery state monitoring.
Q: Which battery chemistry does it support?
A: It supports Lithium Ion/Polymer batteries.
Q: How many cells can it monitor?
A: It is designed for single-cell (1) battery packs.
Q: What fault protections are included?
A: It provides Over Current, Over Temperature, Over/Under Voltage, and Short Circuit protection.
Q: What communication interface does it use?
A: It uses the 1-Wire interface for communication.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C (TA).
Base Product Number : MAX17313G
1 Cell 1-Wire Analog Devices Battery Management BMS Fuel Gauge Lithium Ion/Polymer WFDFN
Q: What is the function of the MAX17313G+?
A: It is a Fuel Gauge IC designed for precise battery state monitoring.
Q: Which battery chemistry does it support?
A: It supports Lithium Ion/Polymer batteries.
Q: How many cells can it monitor?
A: It is designed for single-cell (1) battery packs.
Q: What fault protections are included?
A: It provides Over Current, Over Temperature, Over/Under Voltage, and Short Circuit protection.
Q: What communication interface does it use?
A: It uses the 1-Wire interface for communication.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C (TA).