The AUIRS2336STRPBF is a high-voltage, high-speed power MOSFET and IGBT gate driver with independent high- and low-side referenced output channels. Housed in an SO-8 package, this driver is designed for demanding applications requiring efficient and reliable gate driving capabilities.

Applications

• Motor Drives
• UPS (Uninterruptible Power Supplies)
• Induction Heating
• Welding Power Supplies

Features

• Floating channel designed for bootstrap operation up to +600V
• Logic input compatible with 3.3V to 15V logic
• Gate drive supply range from 10V to 20V
• Undervoltage lockout for both channels
• Matched propagation delay for both channels
• High and low side outputs in phase

Benefits

• Simplified gate drive circuitry: Reduces component count and PCB space.
• Improved system efficiency: Minimizes switching losses.
• Robust operation: Protects against undervoltage conditions.
• Precise timing control: Ensures optimal switching performance.
• Versatile application: Suitable for a wide range of power conversion systems.

Technical Specifications

The AUIRS2336STRPBF operates with a gate drive supply voltage range of 10V to 20V. It features a floating channel that supports bootstrap operation up to +600V. The logic input is compatible with 3.3V to 15V logic levels, providing flexibility in interfacing with various control systems. The driver incorporates undervoltage lockout (UVLO) protection for both high-side and low-side channels, preventing the MOSFETs or IGBTs from operating in a partially enhanced state, thereby avoiding excessive power dissipation and potential device failure. The propagation delay is matched for both channels, ensuring precise timing control. The device is offered in an SO-8 package, making it suitable for compact designs. The outputs are in phase with the inputs. It has a typical dead time of 380ns. The maximum operating temperature range spans from -40°C to +125°C. The AUIRS2336STRPBF provides a robust and efficient solution for driving power MOSFETs and IGBTs in a variety of high-voltage applications, ensuring reliable performance and simplifying the design process.