UPD1001-AI/MQ

Overview

The UPD1001-AI/MQ is a USB port power controller IC manufactured by Microchip Technology. It is designed for OEM configurable Multi-Turbo Transfer (MTT) with advanced features for Intel Thunderbolt and embedded USB applications. The component operates within an ambient temperature range of -40°C to +85°C. It is housed in a compact 32-SQFN (5x5 mm) package, suitable for surface-mount technology. The device supports RoHS compliance and lead-free manufacturing standards.

Feature Summary

• Configurable Multi-Turbo Transfer support for Intel Thunderbolt
• Compact 32-SQFN package design
• Low noise operation

Applications

• Intel Thunderbolt interface systems
• Embedded USB applications
• USB port power control circuits

Procurement Notes

Verify the specific suffix 'AI' against official Microchip documentation to confirm exact electrical characteristics and pinout configuration. Ensure the 32-SQFN footprint matches the target PCB layout. Confirm RoHS compliance status if required by regulatory standards. Cross-reference the datasheet revision date to ensure compatibility with current design specifications.

Selection Notes

Select this component when designing systems requiring precise USB port power management integrated with Thunderbolt capabilities. The choice depends on the need for a compact form factor provided by the SQFN package. Evaluate thermal performance requirements against the specified operating temperature range. Consider the integration benefits for reducing external component count in embedded USB designs.

Part Context

This part belongs to Microchip's specialized power management and USB interface product lines. It serves as a bridge between host controllers and USB peripherals, specifically optimized for high-speed data transfer protocols like Thunderbolt. The series focuses on providing efficient power delivery while maintaining signal integrity in dense electronic assemblies.

Replacement Considerations

Consult official Microchip substitution guides for verified alternatives. Generic USB power controllers may lack the specific MTT configuration required for Thunderbolt compatibility. Verify pin-to-pin compatibility before considering any cross-references.