USB5534BI5000JZX

Controllers Overview

The USB5534BI5000JZX is a SuperSpeed USB Hub Controller manufactured by Microchip Technology. It supports USB 1.2, USB 2.0, and USB 3.0 standards with data rates up to 5 Gb/s. The device features four downstream ports and operates on a single power supply of 1.25 V or 3.3 V. It includes built-in ESD protection and is housed in a 64-pin QFN package measuring 9.1 x 9.1 x 0.95 mm. The component is designed for surface mount installation and functions within an operating temperature range of 0°C to +70°C.

Controllers Feature Summary

• Supports USB 1.2, USB 2.0, and USB 3.0 protocols
• Integrates four downstream ports for hub connectivity
• Includes electrostatic discharge (ESD) protection

Controllers Applications

• SuperSpeed USB hub controller designs
• Embedded USB applications requiring multi-port expansion
• Intel Thunderbolt compatible systems

Controllers Procurement Notes

Verify the specific suffix 'I5000' against official Microchip documentation to confirm exact revision and packaging details. Confirm availability status as distribution channels may list this part as obsolete or limited stock. Ensure compatibility with host controllers supporting USB 3.0 specifications before procurement.

Controllers Selection Notes

Select this component when a four-port SuperSpeed USB solution is required. Compare against the USB5532B series if only two ports are needed. Verify that the system design accommodates the 64-pin QFN footprint and the specified voltage domains of 1.25 V and 3.3 V for proper operation.

Controllers Part Context

This part belongs to the Microchip USB5534B family of SuperSpeed USB hub controllers. It is functionally similar to the USB5534BI4100JZX but may differ in manufacturing lot or specific revision codes indicated by the suffix. It serves as a bridge between host processors and multiple USB peripherals.

Controllers Replacement Considerations

The USB5534BI4100JZX is a closely related variant within the same product family. Verify pinout and electrical characteristics match before substitution. No other direct public substitutes are confirmed.