UCD3138064RMHT

The UCD3138064RMHT is a highly integrated digital power controller from Texas Instruments, designed for use in a variety of power management applications, particularly in high-performance power supplies. This device is part of the UCD3xxx family, which is known for its advanced digital control capabilities, enabling efficient and flexible power management solutions.

Key Features:

1. Digital Control Architecture: The UCD3138064RMHT utilizes a digital control architecture that allows for precise regulation of output voltage and current. This digital approach enhances performance by providing advanced control algorithms, including voltage mode control and peak current mode control.

2. High-Performance Processing: The device is equipped with a powerful 32-bit microcontroller, which enables complex calculations and real-time adjustments to optimize power delivery. This processing capability supports sophisticated features such as adaptive control and fault management.

3. Multiple Communication Interfaces: The UCD3138064RMHT supports various communication protocols, including I2C and PMBus, allowing for easy integration into existing systems and enabling real-time monitoring and control of power supply parameters.

4. Flexible Configuration: The device can be configured for a wide range of applications, including isolated and non-isolated power supplies. It supports multiple output voltages and can manage multiple power stages, making it suitable for applications like server power supplies, telecom equipment, and industrial power systems.

5. Integrated Protection Features: The UCD3138064RMHT includes built-in protection mechanisms such as over-voltage protection (OVP), under-voltage protection (UVP), over-current protection (OCP), and thermal shutdown. These features enhance the reliability and safety of the power supply.

6. High Efficiency: The digital control allows for optimized switching frequency and reduced losses, contributing to high efficiency across a wide load range. This is particularly important in applications where energy savings and thermal management are critical.

7. Development Tools: Texas Instruments provides a range of development tools and software support for the UCD3138064RMHT, including evaluation modules and graphical user interface (GUI) tools. This support facilitates rapid prototyping and design validation.

Package and Pin Configuration:

The UCD3138064RMHT is typically housed in a compact HTQFP (Thin Quad Flat Pack) package, which allows for efficient thermal management and space-saving designs. The pin configuration is designed to provide easy access to power and signal connections, making it straightforward to integrate into a PCB layout.

Applications:

The UCD3138064RMHT is ideal for applications such as:

• High-efficiency power supplies for data centers
• Telecom and networking equipment
• Industrial automation systems
• Renewable energy systems, including solar inverters
• Electric vehicle charging stations

In summary, the UCD3138064RMHT from Texas Instruments is a versatile and powerful digital power controller that offers advanced features for efficient power management in a variety of demanding applications. Its combination of digital control, high performance, and integrated protection makes it a valuable component for modern power supply designs.