USX2072-DZK-TR

Controllers Overview

The USX2072-DZK-TR is a USB hub controller manufactured by Microchip Technology. It is housed in a 28-pin QFN package with an exposed pad, designed for surface-mount applications. The component operates within a supply voltage range of 3V to 5.5V and supports an operating temperature range from -40°C to 85°C. This integrated circuit functions as a central interface for managing multiple downstream USB devices.

Controllers Feature Summary

• Integrates hub control logic for multi-port connectivity
• Supports standard USB peripheral management functions
• Designed for compact surface-mount PCB layouts

Controllers Applications

• USB hub device implementation
• Peripheral expansion modules
• Consumer electronics connectivity interfaces

Controllers Procurement Notes

Verify the specific manufacturer designation, as sources list both Microchip Technology and SMSC/Micrel for this part number. Confirm RoHS compliance status and lifecycle stage, as some records indicate obsolete status while others show active availability. Ensure the datasheet matches the exact suffix requirements for your design.

Controllers Selection Notes

Select this component when a dedicated hub controller is required for USB topology management. Consider the 28-QFN package constraints for thermal dissipation and board space. Verify compatibility with the target USB protocol version and power delivery requirements before integration into the system architecture.

Controllers Part Context

This part belongs to the family of USB interface controllers used for expanding host connections. It serves as a bridge between upstream hosts and multiple downstream peripherals. The DZK-TR suffix typically indicates a tape-and-reel packaging format suitable for automated assembly processes.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to conflicting manufacturer attributions (Microchip vs. SMSC), verify cross-compatibility carefully. No direct equivalent replacements are listed in the source data.