USB5534-3089JZXTR

Controllers Overview

The USB5534 is a high-performance, multi-port USB 3.0 hub controller manufactured by Microchip Technology. It supports up to four downstream ports with SuperSpeed data rates of 5 Gbps and backward compatibility with USB 2.0 and 1.1 standards. The device integrates an internal host controller interface for direct connection to a host processor via PCIe or USB 2.0. Key electrical specifications include a supply voltage range of 3.0V to 3.6V for the core logic and 1.8V for I/O interfaces. The component operates within a temperature range of -40°C to +85°C and features integrated power switches for per-port power management.

Controllers Feature Summary

• Supports simultaneous SuperSpeed and High-Speed data transfers across multiple downstream ports
• Integrates advanced power management capabilities including per-port current limiting and over-current protection
• Provides flexible host interface options supporting both PCIe and USB 2.0 connections for system integration

Controllers Applications

• Desktop computer docking stations requiring multiple high-bandwidth peripheral connections
• All-in-one PCs and thin clients needing expanded USB connectivity
• Industrial control systems requiring reliable USB hub functionality in extended temperature environments

Controllers Procurement Notes

Verify the specific ordering suffix matches the required package type and tape-and-reel configuration. Confirm that the component version aligns with the intended design-in requirements. Ensure that the supplier provides valid traceability documentation. Check for any specific handling instructions related to electrostatic discharge sensitivity during storage and assembly processes.

Controllers Selection Notes

Select this component when a system requires a robust USB 3.0 hub solution with integrated power switching. Consider the available host interface options, such as PCIe or USB 2.0, based on the host processor's capabilities. Evaluate the thermal performance requirements given the operating temperature range. Ensure that the board layout supports the necessary signal integrity for SuperSpeed differential pairs.

Controllers Part Context

This part belongs to Microchip's family of USB 3.0 hub controllers designed for high-throughput applications. It serves as a bridge between host processors and multiple USB peripherals, enabling efficient data distribution. The series includes variants with different port counts and interface options to suit diverse embedded and consumer electronics designs.

Controllers Replacement Considerations

Direct replacements may include other USB 3.0 hub controllers from Microchip or compatible vendors offering similar pinouts and functionality. Verify electrical compatibility and software driver support before substitution. Cross-reference datasheets to ensure equivalent power management features and interface protocols are maintained.