VLA536-01R

Overview

The VLA536-01R is a populated gate driver interface board designed for NX package Powerex IGBT modules rated up to 600A at 1200V. It features an isolated DC-DC converter providing electrical isolation of 2500 Vrms. The board accepts CMOS compatible inputs and includes built-in short circuit protection with alarm output. Recommended operating supply voltage is 12 to 18V, with input signals ranging from -1 to +7V. Switching frequency supports up to 20 kHz.

Feature Summary

• Direct mounting capability for dual NX IGBT modules
• Integrated isolated DC-DC converter for gate drive power
• Built-in short circuit detection and shutdown protection
• CMOS compatible control signal interface

Applications

• Inverter systems
• AC servo systems

Procurement Notes

Verify the specific module compatibility before procurement. Confirm that the required gate resistors are sourced separately as they are not included in the shipment. Ensure the installation environment meets the specified temperature range requirements for reliable operation.

Selection Notes

Select this board when driving NX package style IGBTs requiring direct mounting solutions. It is suitable for applications needing integrated isolation and short-circuit protection without external discrete components. Verify that the system voltage and current ratings align with the supported module specifications.

Part Context

This component belongs to the NX-Series Dual IGBT Gate Driver Interface Board family. It serves as a specialized interface solution for high-power semiconductor switching applications. The design focuses on simplifying the integration of IGBT modules by combining drive logic and protection circuits into a single unit.

Replacement Considerations

No public confirmed substitute part numbers are available.