The CYPD6125-40LQXI is a highly integrated USB Type-C Power Delivery (PD) controller from Infineon Technologies. This device is designed to implement USB-C PD charging and data communication in a wide variety of applications. It supports the latest USB PD 3.0 specification, allowing for fast charging of devices and efficient power management. The CYPD6125-40LQXI is typically used in devices requiring sophisticated power delivery control and USB-C connectivity.

Applications

• USB-C Power Adapters: Used in wall chargers and power adapters to negotiate and deliver power to connected devices.
• Notebook Computers: Implements USB-C PD charging and data communication in laptops.
• Tablets and Mobile Devices: Facilitates fast charging and data transfer in tablets and smartphones.
• Docking Stations: Provides USB-C PD functionality for docking stations connecting multiple devices.
• Monitors and Displays: Enables power delivery and display connectivity through a single USB-C cable.

Features

• USB Type-C and Power Delivery (PD) 3.0 Compliant: Supports the latest USB-C and PD standards.
• Integrated Microcontroller: Includes an ARM Cortex-M0 core for flexible firmware customization.
• Programmable Power Profiles: Allows for customization of power delivery profiles.
• Over-Voltage and Over-Current Protection: Provides protection against voltage and current surges.
• Integrated Load Switch Control: Simplifies power path management.
• I2C and UART Interfaces: Enables communication with other system components.

Benefits

• Fast Charging: Supports USB PD for quick and efficient charging of devices.
• Reduced System Cost: Integrated features minimize the need for external components.
• Improved System Reliability: Over-voltage and over-current protection safeguards the system.
• Flexible Design: Programmable microcontroller allows for customization and adaptation to different applications.
• Simplified Integration: USB-C compliance and integrated features simplify system design and integration.

Additional Details

The CYPD6125-40LQXI typically operates with a supply voltage range of 3V to 5.5V. It is available in a 40-pin QFN package. The device includes various protection features, such as over-voltage protection (OVP), over-current protection (OCP), and short-circuit protection (SCP). Detailed electrical characteristics, firmware development tools, and application notes are available from Infineon Technologies to support system design and implementation.