International Rectifier

IR21064PBF

IR21064PBF Description

The IR21064PBF is a high-performance half-bridge MOSFET driver designed by International Rectifier, a leading manufacturer in the field of power management and semiconductor solutions. This gate driver IC is specifically engineered to provide robust and efficient control for a wide range of power electronics applications. The IR21064PBF features independent high and low-side drivers, making it ideal for driving power MOSFETs in half-bridge configurations.

IR21064PBF Features

• Independent Channel Type: The IR21064PBF offers independent high and low-side drivers, allowing for precise control of power MOSFETs in half-bridge configurations.
• Wide Supply Voltage Range: With a supply voltage range of 10V to 20V, the IR21064PBF is versatile and can accommodate various power supply requirements.
• High Peak Output Current: The driver provides a peak output current of 200mA for sourcing and 350mA for sinking, ensuring strong gate drive capabilities.
• Fast Rise and Fall Times: The typical rise and fall times of 150ns and 50ns, respectively, enable high-frequency switching operations, enhancing overall system efficiency.
• High Bootstrap Voltage: The high-side driver supports a maximum bootstrap voltage of 600V, making it suitable for high-voltage applications.
• Logic Voltage Compatibility: The IR21064PBF operates with logic voltages of 0.8V for VIL and 2.9V for VIH, ensuring compatibility with a variety of control signals.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the IR21064PBF is suitable for manufacturing environments that require moisture protection.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into various PCB designs.
• Bulk Packaging: The bulk packaging option facilitates efficient handling and storage in production environments.

IR21064PBF Applications

The IR21064PBF is particularly well-suited for applications that require efficient and reliable power switching. Some specific use cases include:

• Motor Control: Ideal for driving MOSFETs in motor control circuits, providing precise control and high efficiency.
• Power Supplies: Suitable for use in high-frequency switching power supplies, where fast switching and high voltage handling are critical.
• Inverters: The IR21064PBF is effective in inverter applications, ensuring reliable operation and high performance.
• Solar Inverters: The high bootstrap voltage and fast switching capabilities make it suitable for solar inverter applications, where high efficiency and reliability are paramount.

Conclusion of IR21064PBF

The IR21064PBF from International Rectifier stands out as a robust and versatile gate driver IC, offering a comprehensive set of features that cater to demanding power electronics applications. Its wide supply voltage range, high peak output current, and fast switching capabilities make it a reliable choice for high-frequency and high-voltage applications. The independent channel type and compatibility with various logic voltages further enhance its flexibility and ease of integration. Whether used in motor control, power supplies, or inverters, the IR21064PBF ensures high performance and reliability, making it an excellent choice for engineers and designers in the electronics industry.