IR2112 High and Low Side Driver IC DIP 14 Package

IR2112 High and Low Side Driver IC DIP 14 Package 

The IR2112 is a high-voltage high-side and low-side gate driver IC designed to drive N-channel MOSFETs or IGBTs in half-bridge and full-bridge power converter applications. It provides independent high-side and low-side driver channels with strong gate drive capability, enabling fast and efficient switching in high-power systems.

The IC uses advanced level-shift technology with a bootstrap high-side supply, allowing the high-side driver to operate at voltages well above the system ground. It also includes undervoltage lockout (UVLO) protection to ensure safe operation during power-up and fault conditions. Packaged in a DIP-14 through-hole package, the IR2112 is suitable for prototyping, educational use, and industrial power electronics designs.

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Features

• High-side and low-side gate driver in one IC
• Drives N-channel MOSFETs and IGBTs
• High-voltage floating high-side driver
• Bootstrap operation for high-side supply
• Independent driver inputs and outputs
• Built-in undervoltage lockout (UVLO) protection
• High peak output current capability
• Fast switching with low propagation delay
• High noise immunity
• DIP-14 package for easy PCB mounting and prototyping

Applications

• Half-bridge and full-bridge inverters
• Motor drives and motor control systems
• Switch-mode power supplies (SMPS)
• DC-AC inverters and UPS systems
• Induction heating equipment
• Industrial power converters
• High-voltage power electronics

ir2112-ic-datasheet