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Product Detailed Parameters
- Description：IC BATT MONITOR 1CELL 14TDFN
- Series：ModelGauge™
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Function：Battery Monitor
- Battery Chemistry：-
- Number of Cells：1
- Fault Protection：-
- 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)
Download product information
Overview
The MAX17211G+T is a ModelGauge m5 EZ fuel gauge IC designed for single-cell lithium-ion batteries. It operates within a supply voltage range of 4.9 V and consumes 18 uA of working power current. The component is housed in a TDFN-14 package with SMD/SMT installation style. It supports an operating temperature range from -40 C to +85 C. The device belongs to the MAX17211 series and falls under PMIC battery management products.
Feature Summary
- Implements ModelGauge m5 EZ algorithm for accurate state-of-charge estimation without requiring battery characterization.
- Provides comprehensive battery protection functions integrated into a compact fuel gauge solution.
- Features low-power operation suitable for portable electronic devices requiring extended battery life.
Applications
- Single-cell lithium-ion battery monitoring in portable electronics
- Fuel gauge implementation for primary cell batteries
- Battery pack management systems
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free specifications prior to procurement. Ensure storage conditions adhere to moisture sensitivity level requirements. Validate part number suffixes against official documentation to confirm package type and tape/reel specifications.
Selection Notes
Select this component for applications requiring accurate state-of-charge measurement without extensive battery characterization. Consider the TDFN-14 package constraints for PCB layout. Evaluate thermal performance within the specified -40 C to +85 C operating range. Verify compatibility with single-cell lithium-ion chemistry profiles.
Part Context
This component is part of the MAX172xx family, specifically designed for advanced fuel gauge applications. It integrates the ModelGauge m5 technology to provide precise battery monitoring. The device serves as a key element in modern battery management systems for portable devices.
Replacement Considerations
MAX17201G+T
FAQ
Does the MAX17211G+T require battery characterization?
No, it utilizes the ModelGauge m5 EZ algorithm which does not require battery characterization.
What is the operating temperature range?
The device operates between -40 C and +85 C.
