Introduction

The Texas Instruments TPS25751A USB Type-C® & USB PD Controller is a versatile and highly integrated solution designed to simplify and enhance USB Power Delivery (PD) applications. With its advanced features and robust design, this controller is ideal for developers looking to implement the latest USB-C and PD standards in their products.

Part Description

The TPS25751A is a standalone USB Type-C and Power Delivery controller that supports USB PD 3.2 and dual role power (DRP) applications. It comes equipped with built-in I2C control for seamless integration with Texas Instruments battery chargers, making it suitable for programmable power supply and adjustable voltage supply scenarios. One of its standout features is liquid detection at the Type-C connector, which adds an extra layer of safety and reliability. The device is engineered to streamline the development of power delivery systems in a wide range of electronic devices.

Applications

• USB-C power tools
• Power banks and portable chargers
• Retail point-of-sale systems
• Personal electronics (smartphones, tablets, laptops)
• Programmable power supply units
• Battery-powered devices requiring USB PD

Industries

• Consumer electronics
• Retail and point-of-sale
• Industrial automation
• Portable power solutions
• Battery management systems
• Smart home devices

Usage Ideas

1. Smart Power Bank with Adjustable Output:
   Design a power bank that can automatically adjust its output voltage and current based on the connected device, using the TPS25751A for USB PD negotiation and safety features.

2. USB-C Enabled Power Tool Charger:
   Develop a universal charger for power tools that leverages the TPS25751A's programmable power supply and I2C battery charger control, ensuring optimal charging and device protection.

3. Liquid Detection Safety for Retail Kiosks:
   Integrate the TPS25751A into self-service retail kiosks to provide USB-C charging with built-in liquid detection, preventing damage from accidental spills at public charging stations.

Conclusion

The Texas Instruments TPS25751A USB Type-C® & USB PD Controller offers a comprehensive solution for modern USB-C and Power Delivery applications. Its integration of advanced features such as programmable power supply, I2C control, and liquid detection makes it an excellent choice for a wide range of products across multiple industries. Whether you're designing consumer electronics, industrial tools, or retail systems, the TPS25751A can help you deliver reliable, safe, and efficient USB-C power solutions.