MAX77958EWV+T

Power Management - Specialized Overview

The MAX77958EWV+T is a standalone USB Type-C and USB Power Delivery (PD) controller designed for modern charging interfaces. It integrates CC detection, PD protocol implementation, and robust protection features including overvoltage, overcurrent, and moisture detection to prevent connector corrosion. The device supports D+/D- USB signaling and operates with a supply voltage range of 2.5V. It offers low supply current consumption of 192µA, ensuring efficient power management in portable and industrial applications requiring reliable USB-C connectivity.

Power Management - Specialized Feature Summary

• Integrates USB Type-C Configuration Channel (CC) detection and USB Power Delivery protocol implementation
• Provides hardware-level protection against overvoltage, overcurrent, and moisture-induced corrosion on the connector
• Supports D+/D- USB data signaling alongside power delivery functions

Power Management - Specialized Applications

• USB Type-C port controllers in consumer electronics
• Power delivery hubs and docking stations
• Portable devices requiring robust USB-C interface protection

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm package integrity and pin alignment upon receipt. Ensure storage conditions comply with manufacturer guidelines to maintain reliability. Cross-reference datasheet revisions for any functional updates before final design integration.

Power Management - Specialized Selection Notes

Select this controller for designs requiring integrated USB-C CC detection and PD protocol handling without external microcontroller dependency. Consider its protection features for environments prone to moisture or electrical faults. Evaluate supply current requirements against system power budgets.

Power Management - Specialized Part Context

Part of the Maxim Integrated USB interface portfolio, the MAX77958 simplifies USB-C implementation by combining control logic with protection circuits. It addresses common challenges in USB-C adoption, such as complex handshake protocols and connector durability, offering a compact solution for designers.

Power Management - Specialized Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Designers should evaluate alternative USB-C controllers from Analog Devices or other manufacturers based on pin compatibility and feature set requirements.