Overview
The UCD3138A64OEVM-662 is a high-performance digital power controller evaluation module developed by Texas Instruments. Designed for advanced power management applications, this module leverages the UCD3138A64 controller, which is a highly flexible and programmable digital power supply controller. It is ideal for engineers and developers working on power supply designs, particularly in industrial, telecommunications, and server applications. The module stands out for its precision, configurability, and robust performance, making it a competitive choice in the digital power control market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Controller | UCD3138A64 | - | Digital power supply controller |
| Input Voltage | 3.3 | V | Typical operating voltage |
| Operating Temperature | -40 to 125 | °C | Industrial temperature range |
| Package | 64-pin QFN | - | Compact form factor |
| Communication Interface | I2C, PMBus | - | Supports industry-standard protocols |
| Output Channels | 3 | - | Independent control channels |
| Resolution | 12-bit | - | High precision control |
| Switching Frequency | Up to 2 | MHz | High-frequency operation |
Key Features
- Highly flexible and programmable digital power control.
- Supports multiple communication protocols including I2C and PMBus.
- Three independent output channels for versatile applications.
- High precision 12-bit resolution for accurate power management.
- Compact 64-pin QFN package for space-constrained designs.
Applications
The UCD3138A64OEVM-662 is widely used in various industries, including:
- Industrial Automation: For precise control of power supplies in automated systems.
- Telecommunications: In power management for telecom infrastructure.
- Server and Data Centers: For efficient power distribution and management.
- Consumer Electronics: In high-performance power supply designs.
Q & A
1. What is the primary function of the UCD3138A64OEVM-662?
The primary function is to evaluate and develop advanced digital power supply designs using the UCD3138A64 controller.
2. What communication protocols does it support?
It supports I2C and PMBus communication protocols.
3. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
4. How many output channels does it have?
It has three independent output channels.
5. What is the resolution of the controller?
The controller has a 12-bit resolution for precise control.
6. What is the typical input voltage?
The typical input voltage is 3.3V.
7. What package does the controller use?
The controller uses a 64-pin QFN package.
8. What industries is this module suitable for?
It is suitable for industrial automation, telecommunications, server/data centers, and consumer electronics.
9. What is the maximum switching frequency?
The maximum switching frequency is up to 2MHz.
10. Is this module programmable?
Yes, the UCD3138A64 controller is highly programmable for flexible power management.
