STMicroelectronics Tariff Inquiry

L6498LTR

L6498LTR Description

The L6498LTR is a high-performance gate driver IC designed by STMicroelectronics, a leading manufacturer in the semiconductor industry. This device is specifically engineered to drive high-side and low-side MOSFETs or IGBTs in a wide range of power conversion applications. The L6498LTR features a robust design with a supply voltage range of 10V to 20V and peak output currents of 2A for sourcing and 2.5A for sinking. It supports CMOS/TTL input types, ensuring compatibility with various control signals. The device is housed in a surface-mount package, making it suitable for compact and high-density PCB designs.

L6498LTR Features

• Dual Drivers: The L6498LTR includes two independent drivers, allowing for simultaneous control of high-side and low-side switches. This dual-driver configuration enhances the flexibility and efficiency of power conversion circuits.
• High-Side Voltage Capability: With a maximum high-side voltage of 500V (bootstrap), the L6498LTR is capable of driving high-voltage switches in demanding applications such as motor drives and power supplies.
• Fast Switching: The device offers a typical rise and fall time of 25ns, enabling rapid switching and minimizing switching losses. This fast switching capability is crucial for high-frequency power conversion systems.
• Wide Supply Voltage Range: The L6498LTR operates within a supply voltage range of 10V to 20V, providing flexibility in power supply design and ensuring reliable operation across various input voltage conditions.
• Moisture Sensitivity Level: The L6498LTR has an MSL rating of 3 (168 hours), making it suitable for manufacturing processes that require extended exposure to moisture.
• Compliance and Packaging: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. It is available in a tape & reel (TR) package, facilitating automated assembly processes.

L6498LTR Applications

The L6498LTR is ideal for a variety of applications where efficient power conversion and control are essential. Some specific use cases include:

• Motor Drives: The dual drivers and high-side voltage capability make the L6498LTR suitable for driving MOSFETs or IGBTs in motor control applications, such as variable frequency drives (VFDs) and servo motor controllers.
• Power Supplies: The device can be used in DC-DC converters and inverters, where fast switching and high current drive are required to achieve high efficiency and power density.
• Renewable Energy Systems: The L6498LTR can be employed in solar inverters and wind power converters, contributing to the efficient conversion and control of renewable energy sources.
• Industrial Automation: The robust design and wide operating voltage range make the L6498LTR suitable for industrial automation equipment, such as programmable logic controllers (PLCs) and robotic systems.

Conclusion of L6498LTR

The L6498LTR from STMicroelectronics is a versatile and high-performance gate driver IC that offers significant advantages over similar models. Its dual drivers, high-side voltage capability, and fast switching characteristics make it an ideal choice for demanding power conversion applications. The wide supply voltage range and compliance with international regulations further enhance its suitability for a broad range of industries. Whether used in motor drives, power supplies, renewable energy systems, or industrial automation, the L6498LTR provides reliable and efficient performance, making it a valuable component in modern electronic designs.