V300A5T300BG2

Product Overview

The V300A5T300BG2 from Vicor Corporation is an isolated module DC DC converter designed for board-mount power conversion. It accepts a 180V to 375V input and provides a single 5V output at up to 60A, supporting 300W output power. The converter includes 3 kV input-to-output isolation and is offered in a full-brick through-hole package. Its operating temperature range is -40°C to 100°C, and the efficiency is 84.2%. Overvoltage protection and undervoltage lockout are included as functional features.

Key Features

• Single 5V isolated output with 60A maximum output current and 300W output power.
• Input range from 180V to 375V for high-voltage DC conversion.
• 3 kV input-to-output isolation.
• Overvoltage protection and undervoltage lockout.
• Full-brick package with through-hole mounting.
• Operating temperature range of -40°C to 100°C.
• Efficiency of 84.2%.

Applications

• Commercial information technology equipment requiring an isolated 5V DC rail.
• High-voltage DC bus conversion to a 5V output in board-mount assemblies.
• Isolated secondary-side power conversion in full-brick through-hole boards.

Design & Procurement Notes

Designers should account for the 180V to 375V input range, 5V/60A output capability, and 300W power limit when defining the converter load and input supply. The 3 kV isolation rating supports separation between input and output circuits, while overvoltage protection and undervoltage lockout can be considered in system protection architecture. The full-brick, through-hole package and 4.60 in x 2.20 in x 0.62 in dimensions affect board layout, mechanical clearance, and thermal management. The -40°C to 100°C operating range and 84.2% efficiency should be included in thermal and power budget calculations.