Texas Instruments

ISO7721DW

The ISO7721DW is a high-performance, single-chip USB Type-C controller from Texas Instruments. It is designed to support USB Type-C and USB Power Delivery (PD) specifications, making it ideal for a wide range of applications that require USB connectivity and power management.

Description:

The ISO7721DW is a highly integrated USB Type-C controller that provides a complete solution for USB Type-C and USB PD applications. It features a high level of integration, including a USB Type-C physical layer, USB PD protocol layer, and a flexible I2C interface for system integration. The device is available in a small, leadless package, making it suitable for space-constrained applications.

Features:

• USB Type-C physical layer support, including cable detection and orientation
• USB PD protocol layer support, including negotiation and messaging
• Integrated VCONN power supply for source and sink applications
• Flexible I2C interface for system integration
• Small, leadless package for space-constrained applications
• Support for Texas Instruments's BQport USB PD software stack

Applications:

The ISO7721DW is suitable for a wide range of applications that require USB Type-C and USB PD support, including:

• Portable electronics, such as smartphones, tablets, and laptops
• Power banks and charging solutions
• Docking stations and adapters
• Automotive applications, such as in-car charging and infotainment systems
• Industrial and medical equipment that require USB connectivity and power management

In summary, the ISO7721DW is a highly integrated USB Type-C controller that provides a complete solution for USB Type-C and USB PD applications. Its small form factor and flexible I2C interface make it suitable for a wide range of applications, from portable electronics to automotive and industrial systems.