TPS25820DSST

Specialized Overview

The TPS25820DSST is a USB Type-C source controller and 1.5A power switch manufactured by Texas Instruments. It complies with the USB Type-C Specification Revision 1.1 and supports Super Speed data rates. The device operates within a supply voltage range of 4.5 V to 5.5 V, drawing a typical operating supply current of 310 µA. It functions reliably across an extended temperature range from -40°C to +125°C. The component is housed in a WSON-12 surface-mount package, designed for compact integration into USB interface circuits.

Specialized Feature Summary

• Integrates a USB Type-C source controller with a 1.5A power switch for compliant power delivery
• Supports Super Speed data transmission standards for high-bandwidth connectivity
• Operates with low quiescent current to optimize power efficiency in portable applications

Specialized Applications

• USB Type-C host ports requiring Source Controller functionality
• Portable computing devices needing integrated power path management
• Peripheral interfaces supporting Super Speed data transfer

Specialized Procurement Notes

Verify the specific revision suffix against the manufacturer's latest datasheet to ensure compatibility with required USB Type-C specifications. Confirm package marking and RoHS compliance status through official Texas Instruments documentation prior to procurement. Cross-reference the Mouser part number 595-TPS25820DSST with the original manufacturer listing to validate authenticity and current production status.

Specialized Selection Notes

Select this component when designing systems that strictly adhere to USB Type-C Specification Revision 1.1 rather than newer revisions. Ensure the application environment remains within the specified -40°C to +125°C operating temperature range. Verify that the WSON-12 package footprint aligns with the PCB layout constraints and thermal requirements of the target design.

Specialized Part Context

This device belongs to the TPS25820 series of USB Type-C controllers. It serves as a foundational component for implementing compliant USB Type-C Source ports. The DSST variant specifically denotes the WSON-12 package configuration. It differs from related models like the TPS25821, which may support different specification revisions or feature sets.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate the TPS25821DSST only if the application requires compliance with USB Type-C Specification Revision 2.0 instead of Revision 1.1.