Professional IC Distribution & Technical Solutions

The IR1H is a high-speed, high-voltage MOSFET driver manufactured by International Rectifier (IR). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: International Rectifier (IR)
• Type: High-Speed MOSFET Driver
• Output Current (Peak): 1A (sink/source)
• Supply Voltage (VCC): Up to 20V
• Propagation Delay: Typically 50ns
• Rise/Fall Time: Typically 25ns (with 1nF load)
• Operating Temperature Range: -40°C to +125°C
• Package: 8-pin DIP or SOIC

Descriptions:

• The IR1H is designed to drive power MOSFETs and IGBTs efficiently in high-frequency applications.
• It features fast switching speeds and low propagation delays, making it suitable for switch-mode power supplies (SMPS), motor drives, and other high-speed switching applications.
• The device includes an inverting and non-inverting input for flexible control.

Features:

• High-Speed Switching: Optimized for fast transitions to minimize switching losses.
• Low Propagation Delay: Ensures precise timing in high-frequency circuits.
• Wide Supply Voltage Range: Supports up to 20V for versatile applications.
• High Peak Output Current: 1A drive capability for efficient MOSFET/IGBT switching.
• TTL/CMOS Compatible Inputs: Easy interfacing with logic-level signals.
• Under-Voltage Lockout (UVLO): Protects against insufficient supply voltage.

This information is based on IR's datasheet specifications. For detailed application notes, refer to the official documentation.