PI5USB2546AZHEX

Overview

The PI5USB2546AZHEX is a USB switch IC manufactured by Diodes Incorporated, designed for USB charging port load detection and power switching applications. It features an N-channel output configuration with a 1:1 input-to-output ratio. The device operates within a supply voltage range of 4.5V to 5.5V and supports high-side switching. Packaged in a 16-TQFN (3x3) format, it integrates on/off interface control. The component is RoHS compliant and suitable for managing power distribution in USB peripheral connections.

Feature Summary

• Integrates USB charging port load detection capabilities
• Provides high-side power switching functionality
• Supports N-channel output configuration

Applications

• USB charging port management
• Load detection circuits
• Power switching for USB peripherals

Procurement Notes

Verify the specific ordering suffix 'ZHEX' against the manufacturer's current datasheet to ensure correct packaging and tape/reel specifications. Confirm that the 16-TQFN package dimensions match the target PCB footprint requirements. Validate RoHS compliance status through official documentation before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring integrated load detection alongside power switching for USB ports. Ensure the operating voltage aligns with the 4.5V to 5.5V specification. Consider the 16-TQFN package size constraints during layout design. Verify compatibility with the required N-channel high-side switching topology.

Part Context

This part belongs to the USB Switch ICs category from Diodes Incorporated. It serves as a specialized solution for managing power and data integrity in USB interfaces. The device complements other signal conditioning and multiplexing components within the manufacturer's portfolio for comprehensive USB connectivity solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.