MAX17205X+T

Overview

The MAX17205X+T is a ModelGauge m5 MS fuel gauge IC designed for lithium-ion battery management. It operates within a supply voltage range of 4.2 V to 20 V and delivers an output current of 50 mA at 3.4 V. The device features a low operating supply current of 25 uA and is housed in a WLP-15 package suitable for SMD/SMT installation. It functions across a temperature range of -40 C to +85 C.

Feature Summary

• Implements ModelGauge m5 algorithm for accurate state-of-charge monitoring
• Supports I2C interface communication
• Designed specifically for lithium-ion battery applications

Applications

• Lithium-ion battery fuel gauging
• Portable electronic devices
• Battery management systems

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance details prior to integration. Ensure the WLP-15 package footprint matches design requirements. Check for specific factory order constraints if standard distribution is unavailable.

Selection Notes

Select this component for single-cell lithium-ion applications requiring precise coulomb counting. The ModelGauge m5 technology eliminates the need for extensive battery characterization. Consider the WLP-15 package size for space-constrained designs. Verify I2C compatibility with the host microcontroller.

Part Context

This part belongs to the MAX17205 series of fuel gauges from Analog Devices / Maxim Integrated. It is categorized under PMIC - Power Management ICs. The series includes variants like MAX17201 and MAX17211 for different cell configurations.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.