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IR21064STRPBF

IR21064STRPBF Description

The IR21064STRPBF from Infineon Technologies is a high-performance dual-channel gate driver IC designed for high-side and low-side MOSFET/IGBT control in power electronics applications. Operating within a 10V to 20V supply range, it features independent channels for flexible switching configurations. With a 600V bootstrap voltage rating, it supports high-voltage applications, making it ideal for motor drives, inverters, and switched-mode power supplies (SMPS). The device delivers 200mA source and 350mA sink peak currents, ensuring robust gate drive capability with fast switching characteristics (150ns rise, 50ns fall times). Packaged in a 14-pin SOIC and available in Tape & Reel (TR), it meets ROHS3 compliance and REACH unaffected standards, suitable for industrial and automotive environments.

IR21064STRPBF Features

• Dual Independent Channels: Enables high-side/low-side or half-bridge configurations.
• High Voltage Tolerance: Bootstrap support up to 600V for high-power applications.
• Fast Switching: 150ns rise / 50ns fall times minimize switching losses.
• Robust Drive Strength: 200mA (source) / 350mA (sink) ensures reliable gate control.
• Wide Supply Range: 10V–20V compatibility for versatile designs.
• Logic Compatibility: 0.8V (VIL) / 2.9V (VIH) thresholds for easy interfacing with microcontrollers.
• Surface-Mount Package: 14-SOIC with MSL3 (168-hour moisture resistance) for automated assembly.

IR21064STRPBF Applications

• Motor Drives: Precision control in BLDC/PMSM motor systems.
• Power Inverters: Efficient switching in solar inverters and UPS systems.
• Switched-Mode Power Supplies (SMPS): High-frequency DC-DC converters.
• Industrial Automation: Gate driving in PLC-based power modules.
• Automotive Systems: Electric vehicle (EV) powertrains and battery management.

Conclusion of IR21064STRPBF

The IR21064STRPBF stands out for its high-voltage capability, fast switching, and dual-channel flexibility, making it a superior choice for demanding power electronics. Its robust current drive, logic compatibility, and industrial-grade reliability ensure optimal performance in motor control, renewable energy, and automotive applications. For engineers seeking a high-efficiency, compact gate driver, this IC delivers a compelling blend of performance, durability, and design versatility.