DPS1133FIAQ-13

Power Distribution Switches, Load Drivers Overview

The DPS1133FIAQ-13 is a high-voltage power switch manufactured by Diodes Incorporated, designed to support USB Power Delivery Specification Revision 3.0 Version 1 with Fast Role Swap (FRS) capabilities. The device integrates two N-channel MOSFET switches within a compact QFN4040-17 package, featuring an extremely low on-resistance of less than 30 mΩ. It incorporates comprehensive fault detection and recovery mechanisms, including input under-voltage lockout, reverse voltage blocking, thermal shutdown, and over-current/short-circuit protection. The component operates with adjustable dv/dt, current limits, and output monitoring, facilitating efficient integration into mobile, desktop, and entertainment systems.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates dual N-channel MOSFETs for bidirectional power switching with low on-resistance
• Supports USB PD 3.0 V1 Fast Role Swap functionality
• Includes complete fault detection and recovery mechanisms such as thermal and over-current protection
• Features adjustable dv/dt and current/voltage limiting for system flexibility

Power Distribution Switches, Load Drivers Applications

• Mobile phones and desktop computing devices
• Set-top entertainment systems
• Robotics applications
• PC peripheral devices
• AR/VR headsets and home electronics

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'FIAQ-13' against official Diodes Incorporated documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with USB PD 3.0 V1 requirements for Fast Role Swap implementations. Cross-reference pinout configurations with the official datasheet to prevent integration errors in high-voltage power switch designs.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring robust power path management with integrated protection features. The low on-resistance minimizes power loss during conduction, while the adjustable parameters allow customization for specific load conditions. Consider the QFN4040-17 package dimensions for PCB layout constraints in space-sensitive portable and consumer electronic devices.

Power Distribution Switches, Load Drivers Part Context

This part belongs to Diodes Incorporated's high-voltage power switch portfolio, specifically engineered for USB Type-C and Power Delivery applications. The DPS1133 series addresses the need for reliable power routing in modern electronics, offering a compact solution that replaces discrete MOSFET arrangements with a single integrated IC containing advanced control logic.

Power Distribution Switches, Load Drivers Replacement Considerations

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