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Product Detailed Parameters
- Description：IC BATT MONITOR LI-ION 10TDFN
- Series：ModelGauge™
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Battery Monitor
- Battery Chemistry：Lithium Ion
- Number of Cells：-
- Fault Protection：-
- Interface：I2C
- Operating Temperature：-20°C ~ 70°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：10-WFDFN Exposed Pad
- Supplier Device Package：10-TDFN (3x3)
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Overview
The MAX17047G+T10 is a single-cell lithium-ion fuel gauge IC utilizing the ModelGauge m3 algorithm. It operates within an input voltage range of 2.5 V to 4.5 V and supports a minimum cell voltage down to 400 mV. The device features a low operating supply current of 200 nA, ensuring minimal power consumption during standby or active monitoring phases.
Feature Summary
- Implements ModelGauge m3 algorithm for accurate state-of-charge estimation
- Supports single-cell lithium-ion battery chemistries
- Provides low-power operation with ultra-low standby current
Applications
- Smartphone and tablet battery management systems
- Portable medical devices requiring precise charge monitoring
- Wearable electronics with limited power budgets
- Handheld communication equipment
Procurement Notes
Verify component authenticity through authorized distribution channels due to potential counterfeit risks in the passive component market. Confirm RoHS compliance status and specific tape-and-reel packaging specifications prior to order placement. Ensure compatibility with existing board layout and thermal requirements for the TDFN-8 package variant.
Selection Notes
Select this component when high accuracy is required for single-cell applications without complex multi-cell balancing needs. Consider the trade-off between the advanced ModelGauge m3 calibration requirements and the benefit of improved state-of-charge precision compared to simpler coulomb counting methods.
Part Context
This part belongs to the MAX170xx series of fuel gauges designed by Maxim Integrated, now part of Analog Devices Inc. It represents a specialized solution for portable electronics where battery life extension and accurate remaining capacity reporting are critical system requirements.
Replacement Considerations
MAX17047G+
FAQ
What algorithm does the MAX17047G+T10 use?
It utilizes the ModelGauge m3 algorithm for fuel gauging.
Is this device suitable for multi-cell batteries?
No, it is designed specifically for single-cell lithium-ion applications.
