7Semi UCC21331 Dual-channel Isolated Gate Driver Breakout

• UCC21331CDRCT Datasheet

Power and Precision for High-Efficiency Designs: 7Semi UCC21331 Dual-Channel Isolated Gate Driver Breakout

Enhance your power electronics with the 7Semi UCC21331 Dual-Channel Isolated Gate Driver Breakout, built around the high-performance Texas Instruments UCC21331CDR. Designed for superior efficiency and robust isolation (3kVRMS), this breakout board ensures safety and reliability in demanding applications. It efficiently drives power MOSFETs, SiC, and IGBT transistors, delivering peak currents of 4A (source) and 6A (sink). With its flexible configuration, it operates as a dual low-side, dual high-side, or half-bridge driver, making it an excellent choice for industrial, automotive, and renewable energy applications.

Built for rugged environments, this gate driver breakout operates across a -40°C to +150°C junction temperature range. Its programmable deadtime, ultra-fast 33ns propagation delay, and built-in protection features—including UVLO and input de-glitch filtering—enhance system stability and efficiency. Whether you're optimizing power density or ensuring precision in switching applications, this board offers unmatched performance.

Key Features of 7Semi UCC21331 Dual-Channel Isolated Gate Driver Breakout

• Versatile Configuration:
• • Functions as a dual low-side, dual high-side, or half-bridge driver
  • Compatible with various high-power applications
• High-Performance Gate Driving:
• • Provides 4A peak source and 6A peak sink currents
  • Supports up to 25V VDD output drive supply
• Advanced Protection Mechanisms:
• • Features UVLO (Under-Voltage Lockout) for all power supplies
  • Integrated de-glitch filter eliminates transient noise under 5ns
  • Programmable deadtime ensures precise switching control
• Optimized Speed and Efficiency:
• • 33ns typical propagation delay for rapid response
  • 5ns maximum delay matching enhances synchronization
  • 6ns maximum pulse-width distortion improves accuracy
• Superior Safety and Reliability:
• • 3kVRMS isolation barrier enhances operational security
  • Greater than 125V/ns common-mode transient immunity (CMTI)

Perfect for industrial power systems, automotive applications, and renewable energy solutions, the 7Semi UCC21331 provides high efficiency, precision control, and durability. Upgrade your power electronics today with a reliable and high-performance gate driver breakout.