MAX8890EGCGGG

Power Management - Specialized Overview

The MAX8890EGCGGG is an integrated cellular RF-section power-management IC manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.5V to 5.5V and draws a supply current of 180µA. The device is designed for handheld and mobile equipment applications, functioning reliably across an operating temperature range of -40°C to +85°C. It utilizes a surface-mount installation type and is housed in a 12-WQFN package with an exposed pad, specifically identified as 12-TQFN(4x4).

Power Management - Specialized Feature Summary

• Integrated cellular RF section power management solution
• High-frequency regulated inverting charge pump functionality
• Designed for compact handheld and mobile device integration

Power Management - Specialized Applications

• Handheld mobile devices
• Cellular RF power management systems
• Portable electronic equipment requiring specialized PMIC

Power Management - Specialized Procurement Notes

Verify the specific suffix EGCGGG against official Analog Devices documentation to confirm pinout and thermal characteristics. Confirm RoHS compliance status through current manufacturer declarations. Check lifecycle status as some variants may be discontinued. Ensure the 12-TQFN package dimensions match your PCB footprint requirements precisely.

Power Management - Specialized Selection Notes

Select this component when a dedicated cellular RF power management IC is required for mobile applications. Consider the 12-TQFN package size for space-constrained designs. Verify that the 2.5V to 5.5V input range aligns with your system's battery or supply architecture. Evaluate the 180µA supply current against your standby power budget constraints.

Power Management - Specialized Part Context

This part belongs to the MAX889 family of power management integrated circuits from Maxim Integrated, now part of Analog Devices. These components are specialized for cellular communication modules, providing essential voltage regulation and power sequencing functions tailored for RF sections in mobile handsets and similar portable electronics.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers for the MAX8890EGCGGG were not found in the provided source material. Consult official Analog Devices documentation for potential cross-references or updated series replacements.