The PQ48050QGA20NRS is a high-efficiency Quarter-Brick DC-DC converter module from SynQor. This module is designed to provide a regulated 5V output voltage from a wide input voltage range, typically 36V to 75V. It is engineered for applications requiring high power density and reliable performance in harsh environments.

Applications

• Telecommunications Equipment: Powering network infrastructure, switches, and routers.
• Data Centers: Providing power to servers, storage devices, and other critical equipment.
• Industrial Automation: Supplying power to control systems, PLCs, and robotic equipment.
• Transportation Systems: Used in railway, automotive, and aerospace applications for power conversion.
• Medical Devices: Powering sensitive medical equipment requiring stable and reliable power.

Features

• High Efficiency: Delivers high efficiency, typically around 90-93%, minimizing power loss and heat dissipation.
• Wide Input Voltage Range: Operates from a wide input voltage range (36V-75V), providing flexibility in various power systems.
• Quarter-Brick Package: Compact size allows for high power density and easy integration into existing systems.
• Remote On/Off Control: Enables remote control of the converter, facilitating system integration and power management.
• Over-Voltage, Over-Current, and Over-Temperature Protection: Protects the converter and connected equipment from damage due to abnormal operating conditions.

Benefits

• Reduced Energy Consumption: High efficiency minimizes power loss, reducing energy consumption and operating costs.
• Increased System Reliability: Comprehensive protection features ensure reliable operation and prevent damage.
• Simplified Integration: Compact size and remote control capabilities simplify system integration.
• Enhanced Thermal Performance: High efficiency and optimized thermal design minimize heat generation, improving system reliability.
• Flexible Power Solution: Wide input voltage range and adjustable output voltage provide flexibility in various applications.

Additional Details

The PQ48050QGA20NRS delivers a regulated 5V output voltage with a maximum output current of 20A, providing a power output of 100W. It includes features such as input under-voltage lockout, output over-voltage protection, over-current protection, and over-temperature protection. The module is designed to meet industry standards for safety and EMC compliance. It utilizes advanced synchronous rectification technology to achieve high efficiency. The operating temperature range is typically -40°C to +85°C, making it suitable for harsh environments. The converter also features a remote sense capability to compensate for voltage drops across the load. The MTBF (Mean Time Between Failures) is very high ensuring a long service life.