MAX17050X+CF0

Overview

The MAX17050X+CF0 is a ModelGauge m3 fuel gauge IC designed for single-cell lithium-ion battery monitoring. It features an I2C interface and operates within a temperature range of -40°C to 85°C. The device provides over/under voltage fault protection and is housed in a compact 9-WLP package measuring 1.47x1.46 mm.

Feature Summary

• Implements ModelGauge m3 algorithm for accurate state-of-charge estimation
• Supports I2C digital communication interface
• Includes hardware fault protection against over and under voltage conditions

Applications

• Single-cell lithium-ion battery management systems
• Portable electronic devices requiring precise fuel gauging
• Industrial equipment with single-cell power sources

Procurement Notes

Verify the specific suffix CF0 against official Analog Devices documentation to confirm package type and tape/reel specifications. Ensure the component matches the required operating temperature range and interface compatibility for your design. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit parts.

Selection Notes

Select this component when a single-cell lithium-ion solution with integrated ModelGauge m3 accuracy is required. The small 9-WLP footprint suits space-constrained designs. Confirm that the system architecture supports the I2C interface and that the operating environment falls within the specified -40°C to 85°C range.

Part Context

This part belongs to the Maxim Integrated ModelGauge series, now under Analog Devices. It is a specialized PMIC for battery management, focusing on fuel gauging rather than charging control. The MAX17050X variant specifically targets single-cell applications with high precision requirements.

Replacement Considerations

Consult official Analog Devices substitution guides for verified equivalents. Generic replacements may lack the specific ModelGauge m3 calibration data or I2C timing characteristics.