IR2111 Half-Bridge Gate Driver IC – DIP-8

Description

The IR2111 is a high-voltage, high-speed power MOSFET and IGBT driver with dependent high and low-side referenced output channels. Designed for half-bridge applications, it features advanced HVIC and latch immune CMOS technologies, providing robust and reliable operation even in noisy power-switching environments.

The high-side channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600V. Its integrated dead-time control prevents shoot-through currents, making it an excellent, low-cost choice for motor control, SMPS, and inverter applications.

Note: Product images are for reference only. The actual product may vary in appearance depending on manufacturer marking.

Features

• Channel Configuration: High and low-side output channels in a single DIP-8 package.
• Voltage Rating: Floating channel designed for bootstrap operation up to +600V.
• Shoot-Through Prevention: Integrated dead-time protection prevents simultaneous conduction.
• Logic Compatibility: CMOS Schmitt-triggered inputs with pull-down for reliable signal processing.
• Robust Design: Under-voltage lockout (UVLO) protection and latch-up immunity.

Benefits

• Simplifies the design of high-frequency power inverter stages.
• Ensures device safety by preventing catastrophic cross-conduction.
• Compatible with a wide range of input logic levels (3.3V to 15V).
• Small footprint allows for compact PCB design in power conversion modules.

Applications

• Half-Bridge Inverter Stages
• Motor Drives
• Switch-Mode Power Supplies (SMPS)
• DC-DC Converters
• Electronic Ballasts

Package Includes

• 1 x IR2111 Half-Bridge Gate Driver IC (DIP-8)

Specifications