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Product Detailed Parameters
- Description：IC BATT MON LI-ION 1CELL 9WLP
- Series：ModelGauge™
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Function：Battery Monitor
- Battery Chemistry：Lithium Ion
- Number of Cells：1
- Fault Protection：Over/Under Voltage
- Interface：I2C
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：9-WFBGA, WLBGA
- Supplier Device Package：9-WLP (1.47x1.46)
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Overview
The MAX17050X+TCF0 is a highly integrated, low-power fuel gauge designed for single-cell lithium-ion and lithium-polymer batteries. It provides accurate battery capacity and state-of-charge (SOC) information via an I2C interface. The device operates within a temperature range of -40°C to 85°C (TA). It features over/under voltage fault protection and is housed in a compact 9-WLP (1.47x1.47mm) surface-mount package.
Feature Summary
- Provides accurate battery capacity and state-of-charge monitoring
- Compatible with various Li-ion and Li-polymer chemistries
- Integrates fault protection mechanisms
Applications
- Portable electronics
- Battery-powered devices
- Single-cell lithium battery systems
Procurement Notes
Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity and pin alignment against the 9-WLP specification. Ensure compatibility with existing I2C bus configurations and thermal management requirements for the specified operating temperature range before integration.
Selection Notes
Select this component for applications requiring precise SOC tracking in single-cell lithium-based systems. Consider the small form factor for space-constrained designs. Verify that the I2C interface aligns with the host controller capabilities and that the operating temperature range meets environmental demands.
Part Context
This part belongs to the Maxim Integrated fuel gauge family, focusing on low-power consumption and high accuracy. It is specifically engineered for portable consumer electronics where battery life estimation is critical. The device simplifies battery management by integrating necessary monitoring functions into a minimal footprint.
Replacement Considerations
The MAX17050X+TCF0 is listed as an obsolete product. Customers should contact sales teams for information on equivalent or alternative models. Verify functional compatibility and pinout correspondence when evaluating substitutes from Analog Devices or other manufacturers.
