MAX77958EWV+

Power Management - Specialized Overview

The MAX77958EWV+ is a standalone USB Type-C and USB Power Delivery controller manufactured by Analog Devices Inc./Maxim Integrated. It supports I2C interface communication and operates with an operating supply voltage of up to 20 V. The device functions as a specialized USB interface IC designed for mobile communications applications. It features integrated protection mechanisms against overvoltage and overcurrent conditions, alongside moisture detection capabilities to prevent corrosion on the USB Type-C connector. The component utilizes Type-C CC detection and USB PD messaging protocols to identify connected accessories or devices.

Power Management - Specialized Feature Summary

• Integrates overvoltage and overcurrent protection for USB Type-C connectors
• Detects moisture to prevent corrosion on the connector interface
• Utilizes Type-C CC detection and USB PD messaging for accessory identification

Power Management - Specialized Applications

• Mobile Communications
• USB Type-C Interface Systems
• USB Power Delivery Controllers

Power Management - Specialized Procurement Notes

Verify current availability status directly with authorized distributors, as lead times and stock levels fluctuate. Confirm that the specific suffix matches the required package and temperature grade. Ensure compatibility with existing system power rails and I2C bus configurations before finalizing procurement decisions.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring robust USB Type-C protection and PD protocol handling. Consider its standalone architecture which simplifies integration compared to complex multi-chip solutions. Evaluate the need for integrated moisture detection and corrosion prevention features in harsh environmental conditions.

Power Management - Specialized Part Context

This part belongs to the Maxim Integrated portfolio, now part of Analog Devices Inc., specializing in power management and signal chain products. The MAX77958 series addresses the growing demand for reliable USB Type-C connectivity in portable electronics. It complements other PMIC offerings by providing dedicated interface control and protection functions.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other standalone USB Type-C controllers if direct replacement is necessary.

Power Management - Specialized FAQ

How does the MAX77958 handle moisture detection?

The IC detects moisture presence to prevent corrosion on the USB Type-C connector, enhancing durability in humid environments.

What protection features are included?

It provides integrated protection against overvoltage and overcurrent conditions to safeguard the connected device and host.