Overview
The UCD3138RMHT, manufactured by Texas Instruments, is a highly integrated digital controller designed for professional power management applications. This model falls under the category of Power Management ICs (PMIC) and is tailored for advanced power supply control systems. Its market positioning targets engineers and developers working on high-efficiency power conversion systems, particularly in industrial, IT, and network infrastructure applications. The UCD3138RMHT stands out for its robust integration, programmable features, and optimized performance in AC/DC and isolated DC/DC power conversion scenarios.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Model | UCD3138RMHT | - | - |
| Function | Digital Power Supply Controller | - | - |
| Manufacturer | Texas Instruments | - | - |
| Output Current | 4 | mA | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | WQFN-40 | - | - |
| Mounting Style | SMD/SMT | - | - |
| Humidity Sensitivity | Yes | - | - |
| Factory Pack Quantity | 250 | - | - |
| Unit Weight | 54.700 | mg | - |
Key Features
- Highly integrated digital control for power management.
- Supports a wide range of power conversion applications, including AC/DC and isolated DC/DC.
- Programmable features enable precise control and customization.
- Optimized peripherals for enhanced performance and reduced component count.
- Compatible with PMBus, SMBus, and I²C communication protocols.
Applications
The UCD3138RMHT is widely used in industrial automation, IT infrastructure, and network systems. Its high integration and programmable capabilities make it ideal for applications requiring efficient power conversion, such as server power supplies, telecom systems, and embedded power solutions. The controller's ability to reduce component count and optimize performance ensures reliability and cost-effectiveness in complex power management systems.
Q & A
1. What is the primary function of the UCD3138RMHT?
The UCD3138RMHT is a digital power supply controller designed for advanced power management applications.
2. What communication protocols does it support?
It supports PMBus, SMBus, and I²C communication protocols.
3. What is the operating temperature range?
The operating temperature ranges from -40°C to +125°C.
4. What package type is used for the UCD3138RMHT?
It comes in a WQFN-40 package.
5. Is the UCD3138RMHT RoHS compliant?
Yes, it is RoHS compliant.
6. What is the output current capability?
The output current is 4 mA.
7. What are the key applications of this controller?
It is used in industrial automation, IT infrastructure, and network systems for power conversion.
8. Does it support programmable features?
Yes, it offers programmable features for precise control and customization.
9. What is the humidity sensitivity of the UCD3138RMHT?
It is humidity sensitive.
10. What is the factory pack quantity?
The factory pack quantity is 250 units.
