Overview
The UCD3138064RMHT is a highly integrated digital power controller produced by Texas Instruments, designed for advanced power management applications. This model is part of the UCD3138 family, known for its precision and flexibility in controlling various power topologies. It is primarily targeted at industrial and automotive applications where high reliability and performance are critical. The UCD3138064RMHT stands out for its advanced digital control loop, which enables precise regulation and optimization of power systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.0 to 3.6 | V | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Control Loop Resolution | 16-bit | Digital | |
| Package | QFN | 64-pin | |
| Communication Interface | I2C, PMBus | Standard |
Key Features
- Advanced digital control loop for precise power regulation.
- Supports multiple power topologies including buck, boost, and flyback.
- Integrated high-resolution ADC for accurate monitoring.
- Flexible communication interfaces for system integration.
- Robust design for industrial and automotive environments.
Applications
The UCD3138064RMHT is widely used in industrial power supplies, automotive power systems, and renewable energy applications. Its precision and reliability make it ideal for high-performance power management in critical systems. Specific applications include server power supplies, electric vehicle charging systems, and solar inverters.
Q & A
What is the input voltage range of the UCD3138064RMHT?
The input voltage range is 3.0 to 3.6 V.
What is the operating temperature range?
It operates from -40 to 125 °C.
What communication interfaces does it support?
It supports I2C and PMBus interfaces.
What is the control loop resolution?
The control loop resolution is 16-bit.
What package does it come in?
It comes in a 64-pin QFN package.
What are the key features of this controller?
Key features include advanced digital control, high-resolution ADC, and flexible communication interfaces.
What are the typical applications?
Typical applications include industrial power supplies, automotive systems, and renewable energy.
Is it suitable for automotive environments?
Yes, it is designed for robust performance in automotive environments.
Does it support multiple power topologies?
Yes, it supports buck, boost, and flyback topologies.
What is the main advantage of the digital control loop?
The digital control loop enables precise regulation and optimization of power systems.
