Product Overview: LM5113TMX/NOPB by Texas Instruments

The LM5113TMX/NOPB is a highly efficient, feature-packed gate driver specifically designed to drive enhancement mode Gallium Nitride (GaN) power transistors. Manufactured by Texas Instruments, a leader in semiconductor technology, this gate driver is ideal for a variety of applications that demand high-speed switching and high power efficiency, such as power supplies, motor controllers, and renewable energy inverters.

Key Features

• Optimized for GaN Transistors: The LM5113TMX/NOPB is tailored for driving GaN FETs, providing the necessary drive voltage required for these high-performance transistors.
• Dual Outputs: It features dual outputs which can independently drive the GaN FET's high-side or low-side.
• High-Speed Operation: With its capability to support high-frequency operation, the LM5113TMX/NOPB enables power supply designs with excellent power density.
• Low Propagation Delay: The device boasts a low propagation delay, which is crucial for maintaining efficiency and reducing switching losses in power conversion systems.
• Negative Voltage Handling: It can tolerate negative voltages on the switching node, a common occurrence in high-speed circuits, providing reliable operation under strenuous conditions.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the gate driver operates only when the supply voltage is within an acceptable range, protecting the GaN FETs from damage due to insufficient gate voltage.

Applications

The LM5113TMX/NOPB is versatile and can be used across various high-efficiency and high-density power conversion applications, including:

• DC-DC converters
• AC-DC power supplies
• Motor drives and inverters
• Class-D audio amplifiers
• Solar inverters and renewable energy systems

Quality and Reliability

As with all Texas Instruments products, the LM5113TMX/NOPB is designed to meet high standards of quality and reliability. The "NOPB" designation indicates that the product is lead-free (No Lead), making it compliant with RoHS regulations and suitable for use in environmentally sensitive applications.

Whether you're designing for industrial, automotive, or consumer markets, the LM5113TMX/NOPB gate driver from Texas Instruments offers the performance and features necessary to drive the latest GaN technology effectively and efficiently.