Texas Instruments

UCC27284DRCT  

Gate Drivers ICs

UCC27284DRCT Description

The UCC27284DRCT is a high-performance, 3-A, 120-V half-bridge gate driver from Texas Instruments, designed for demanding power management applications. This device features two independent gate drivers with a peak output current of 3A for both sourcing and sinking, ensuring robust performance in high-voltage and high-current environments. The UCC27284DRCT operates within a supply voltage range of 5.5V to 16V, making it versatile for various power supply configurations. It also supports a maximum high-side voltage of 100V (bootstrap), which is crucial for applications requiring high voltage handling.

UCC27284DRCT Features

• Fast Rise and Fall Times: The UCC27284DRCT boasts typical rise and fall times of 10ns, ensuring rapid and efficient switching, which is essential for minimizing switching losses and improving overall system efficiency.
• Independent Channels: With two independent gate drivers, this device can control two different switches or gates, providing flexibility in circuit design and enabling complex power management schemes.
• Surface Mount and Wettable Flank: The surface mount and wettable flank mounting types facilitate easy integration into compact and high-density PCB designs, while also ensuring reliable soldering and mechanical stability.
• Wide Supply Voltage Range: The 5.5V to 16V supply voltage range allows for compatibility with a variety of power sources, enhancing the device’s versatility.
• High Current Capability: The ability to source and sink up to 3A of peak current ensures that the UCC27284DRCT can drive high-power MOSFETs and IGBTs efficiently.
• Compliance and Safety: The UCC27284DRCT is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for storage and handling in various environments.
• Logic Compatibility: The device supports logic voltage levels of 1.3V (VIL) and 1.9V (VIH), ensuring compatibility with modern low-voltage control circuits.

UCC27284DRCT Applications

The UCC27284DRCT is ideal for a wide range of high-power applications, including:

• Motor Drives: Its high current and voltage capabilities make it suitable for driving the gates of power MOSFETs and IGBTs in motor control applications, ensuring efficient and reliable operation.
• Switch-Mode Power Supplies (SMPS): The fast switching times and wide supply voltage range make it an excellent choice for SMPS designs, where high efficiency and compact form factors are critical.
• Inverters: The device’s ability to handle high voltages and currents makes it suitable for inverters used in renewable energy systems and uninterruptible power supplies (UPS).
• Industrial Automation: The robustness and versatility of the UCC27284DRCT make it ideal for industrial automation applications where reliability and high performance are paramount.

Conclusion of UCC27284DRCT

The UCC27284DRCT from Texas Instruments stands out as a superior choice for high-power gate driving applications due to its combination of high current capability, fast switching times, and wide supply voltage range. Its independent channels and surface mount capability offer design flexibility, while its compliance with environmental and safety standards ensures it meets the demands of modern electronics manufacturing. Whether used in motor drives, switch-mode power supplies, inverters, or industrial automation, the UCC27284DRCT delivers reliable and efficient performance, making it a valuable component in any high-power application.

UCC27284DRCT Documents

Download datasheets and manufacturer documentation for UCC27284DRCT

PCN :

Product Change Notification (PDF)