MORNSUN IGBT Drivers-Isolated Gate Drive Module for Motor Drives and Inverters

MORNSUN's hybrid integrated IGBT drivers are specifically designed for IGBT gate drive applications, featuring built-in isolation DC/DC converters that eliminate the need for external isolated power supplies. These drivers isolate and amplify pulse signals from control systems, delivering high peak output currents (up to 8A) to drive IGBTs effectively. With high-speed optical coupling, they provide safe electrical isolation between power semiconductors and control circuits. These modules integrate comprehensive protection functions including timing reset, short circuit protection, soft shut-off, and fault output, ensuring reliable operation of IGBTs in various applications. With switching frequencies up to 40kHz and support for IGBTs up to 1700V, these drivers are ideal for motor drives, inverters, UPS systems, and industrial power equipment requiring robust IGBT gate drive solutions.

Product Features:

• Built-in isolated DC/DC converter eliminates need for external isolated power supply
• High peak output current up to 8A for driving IGBTs
• High-speed optical coupling for safe electrical isolation between power semiconductors and control circuits
• Switching frequency up to 40kHz
• Timing reset and short circuit protection functions
• Soft shut-off and fault output for enhanced protection
• Compatible with industry-standard footprints (e.g., M57962AL compatible models available)
• Single-supply operation options available (QP12W08S-37A)
• Supports IGBTs up to 1700V VCE max
• Gate drive voltages: +14V/-9V, +15V/-10V, +18V/-10V options
• Isolation voltage: 3750VDC
• Available in SIP packages for easy integration
• Dual-channel options available (QT05S2-12) with 100kHz switching frequency

Wholesale and Distributors：

Please contact the following email address for a product quote：
Vic@feisman.cn