MAX1799EGP+T

Overview

The MAX1799EGP+T is a specialized power management integrated circuit designed for CDMA cellular and PCS system applications. It operates within a supply voltage range of 2.5V to 5.5V and draws a typical supply current of 367µA. The component is housed in a 20-VQFN exposed pad package with an operating temperature range of -40°C to 85°C. This device addresses the specific power requirements of mobile communication handsets.

Feature Summary

• Optimized for demanding power requirements in cellular communication systems
• Utilizes a 20-VQFN exposed pad package for robust thermal performance

Applications

• CDMA Handset Power Supplies
• PCS System Power Management
• Cellular Communication Systems

Procurement Notes

Verify the exact suffix and tape/reel quantity against the official datasheet, as packaging variations exist. Confirm RoHS compliance status and REACH material declarations prior to integration. Ensure the supplier provides valid traceability documentation for this Analog Devices/Maxim Integrated component to maintain quality standards.

Selection Notes

Select this component when designing for CDMA or PCS handset architectures requiring low quiescent current. The exposed pad package is suitable for applications needing efficient heat dissipation. Verify that the 2.5V to 5.5V input range aligns with the target battery or system voltage rails before finalizing the schematic design.

Part Context

This part belongs to the MAX1799 series of specialized PMICs from Maxim Integrated, now part of Analog Devices. These components are engineered specifically for mobile phone power management, offering integrated solutions for cellular baseband and RF sections. The EGP+T designation indicates a specific lead-free, tape-and-reel packaged variant of the standard MAX1799 family.

Replacement Considerations

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