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Product Detailed Parameters
- Description：IC BATT MON LI-ION 2CELL 8WLP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Function：Battery Monitor
- Battery Chemistry：Lithium Ion
- Number of Cells：2
- Fault Protection：Over/Under Voltage
- Interface：I2C
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-WFBGA, WLBGA
- Supplier Device Package：8-WLP (1.66x0.92)
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Overview
The MAX17049X+TG075 is a battery monitor IC from the ModelGauge series, designed for two-cell lithium-ion battery packs. It utilizes an I2C interface for communication and operates within a temperature range of -20°C to 70°C. The component is housed in an 8-WLP package measuring 1.66x0.92 mm. It provides over/under voltage fault protection and complies with RoHS3 standards.
Feature Summary
- Implements ModelGauge algorithm for accurate state-of-charge monitoring
- Supports two-cell lithium-ion battery configurations
- Includes hardware fault protection against over and under voltage conditions
Applications
- Portable electronic devices requiring precise battery level indication
- Two-cell lithium-ion battery pack management systems
- Embedded systems utilizing I2C-based battery monitoring
Procurement Notes
Verify current availability status as the base part MAX17049X+ is listed as discontinued by some distributors. Confirm that the TG075 suffix corresponds to the specific tape-and-reel packaging variant required for your assembly process. Ensure compatibility with existing I2C bus protocols and check for any updated lead-free compliance documentation.
Selection Notes
Select this component when designing for dual-cell lithium-ion architectures requiring compact footprint solutions. The 8-WLP package suits space-constrained applications. Verify that the operating temperature range meets environmental requirements. Consider the discontinuation status of the base model when planning long-term production lifecycles.
Part Context
This device belongs to the MAX170xx family of fuel gauge ICs, which integrate advanced gas-gauging algorithms. The ModelGauge technology enables accurate remaining capacity estimation without requiring complex calibration procedures typically needed in traditional coulomb counting methods.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer documentation for potential cross-reference options or newer generation equivalents within the same product family.
