IRS4427

Description: The IRS4427 is a dual low-side driver IC designed to control N-channel MOSFETs in high-speed switching applications. It integrates two drivers capable of sourcing and sinking high peak current to drive the gates of power MOSFETs or IGBTs efficiently. The IC is suitable for various applications requiring precise and fast switching operations.

Key Features:

• Dual low-side driver IC
• High peak output current capability
• Drives N-channel MOSFETs or IGBTs
• Logic level input control
• Bootstrap diode integrated for high-side gate drive
• Under-voltage lockout (UVLO) protection
• Over-current protection

Technical Specifications:

• Supply Voltage (V_CC): Up to 20V
• Peak Output Current: Typically 1.5A (per driver)
• Maximum Output Voltage Swing: V_CC – 0.3V
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOIC-8

Applications:

• Motor control
• Switch mode power supplies (SMPS)
• Class D amplifiers
• LED drivers
• DC-DC converters

Datasheet: For detailed technical information, refer to the IRS4427 datasheet

Category: Integrated Circuits (ICs) / Gate Drivers