Overview
The TPS2419DR is a power management IC manufactured by Texas Instruments, designed for N+1 ORing power rail control applications. This component is particularly suited for systems requiring high availability and redundancy, such as servers, telecommunications equipment, and industrial power systems. Its primary function is to manage power sources efficiently, ensuring seamless switching between primary and backup power supplies to maintain uninterrupted operation.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3V to 16.5V | V | Wide operating range |
| Output Current | Up to 2A | A | Supports high current applications |
| Operating Temperature | -40°C to 85°C | °C | Suitable for harsh environments |
| Package | SOIC-8 | - | Compact and easy to integrate |
| Switching Frequency | Fixed at 570kHz | kHz | Optimized for efficiency |
Key Features
- Efficient power rail control for high availability systems.
- Wide input voltage range supports diverse applications.
- Compact SOIC-8 package for space-constrained designs.
- Robust thermal and overcurrent protection mechanisms.
- Seamless switching between power sources ensures uninterrupted operation.
Applications
The TPS2419DR is ideal for use in high availability systems such as data centers, telecommunications infrastructure, and industrial automation. It ensures reliable power management by providing redundancy and seamless switching between primary and backup power sources. Additionally, its robust design makes it suitable for harsh environments, ensuring consistent performance in critical applications.
Q & A
What is the primary function of the TPS2419DR?
The TPS2419DR is designed for N+1 ORing power rail control, ensuring seamless switching between primary and backup power sources.
What is the input voltage range of the TPS2419DR?
The input voltage range is from 3V to 16.5V, making it suitable for a wide range of applications.
What is the maximum output current supported by the TPS2419DR?
The TPS2419DR supports up to 2A of output current, sufficient for high current applications.
What package does the TPS2419DR come in?
It is available in an SOIC-8 package, which is compact and easy to integrate into various designs.
What is the operating temperature range of the TPS2419DR?
The operating temperature range is from -40°C to 85°C, suitable for harsh environments.
What is the switching frequency of the TPS2419DR?
The switching frequency is fixed at 570kHz, optimized for efficiency.
Is the TPS2419DR suitable for high availability systems?
Yes, it is specifically designed for high availability systems, ensuring reliable power management.
What are the key features of the TPS2419DR?
Key features include wide input voltage range, compact package, robust protection mechanisms, and seamless power switching.
Can the TPS2419DR be used in industrial automation?
Yes, its robust design and wide operating temperature range make it suitable for industrial automation applications.
What protection mechanisms does the TPS2419DR offer?
It includes thermal and overcurrent protection to ensure safe and reliable operation.
