MAX16919DGEE/V+

Overview

The MAX16919DGEE/V+ is an automotive-grade USB 2.0 protector and dedicated charging port (DCP) controller manufactured by Analog Devices Inc./Maxim Integrated. Designed for high reliability, this integrated circuit supports current levels ranging from 0.5A to 3A. It operates within a temperature range of -40°C to +105°C and holds AEC-Q100 qualification. The device combines power switching capabilities with automatic detection logic for compliant charging ports, ensuring safe and efficient power delivery in automotive applications.

Feature Summary

• Integrates USB DCP controller and power switch for automated charging port recognition
• Supports high-current protection up to 3A for robust power distribution
• Qualified for automotive environments under AEC-Q100 standards

Applications

• USB Dedicated Charging Port (DCP) systems
• Automotive infotainment and connectivity interfaces
• Power distribution units requiring USB 2.0 protection

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity and lead times with suppliers. Check for alternative sources as Mouser indicates limited availability. Ensure compliance with RoHS directives and automotive quality requirements before integration into production designs.

Selection Notes

Select this component for applications requiring integrated USB protection and DCP detection in automotive settings. Consider the 0.5A to 3A current rating for load requirements. Verify compatibility with existing USB host controllers. Evaluate thermal management needs given the -40°C to +105°C operating range and QSOP-16 package constraints.

Part Context

Part of the MAX16919 series, designed specifically for automotive USB power management. Combines protection and control functions to simplify system design. Replaces discrete solutions for USB overcurrent and short-circuit protection while adding intelligent charging negotiation capabilities for compliant devices.

Replacement Considerations

No direct public substitute part numbers are confirmed in available documentation. Due to the obsolete product status, engineering teams should evaluate newer automotive USB protectors from Analog Devices or other manufacturers with similar AEC-Q100 qualifications and current ratings.