STMicroelectronics L6386D013TR High-Voltage Half-Bridge Driver

The L6386D013TR from STMicroelectronics is a high-voltage, high-speed power driver specifically designed to drive half-bridge configurations in motor drive applications and switching power supplies. This advanced and integrated device incorporates a high-voltage half-bridge gate driver with robust features that ensure optimal performance in a variety of demanding applications.

With an operational voltage range from 8V to 600V, the L6386D013TR is well-suited for systems requiring efficient and reliable high-side and low-side gate driving. The high-voltage rail is up to 600V which makes it perfect for applications involving high power levels. The driver can provide a source and sink current capability of up to 290 mA and 600 mA respectively, ensuring strong and fast switching of power transistors.

The L6386D013TR offers an integrated bootstrap diode, which simplifies the PCB layout and reduces external component count, thus enhancing system reliability and reducing overall cost. The driver's cross-conduction prevention logic minimizes the risk of shoot-through, which is critical for the safe operation of power devices.

Additional features include an Under-Voltage Lockout (UVLO) function on both the lower and the upper driving sections, which protects the device and the power switches from operating under insufficient supply conditions. The device also boasts excellent ruggedness with dV/dt immunity of 50 V/ns across the temperature range from -40°C to 150°C. Its advanced input filter allows the device to provide stable operation even in noisy environments.

The L6386D013TR comes in a compact SO-8 package, which makes it suitable for space-constrained applications. Its high integration level and ease of use make it an ideal choice for designers looking to create robust and efficient high-voltage switching circuits without the complexity of discrete solutions.

Whether it's for industrial drives, home appliances, or power management systems, the L6386D013TR high-voltage half-bridge driver from STMicroelectronics offers a reliable and efficient solution for your high-power switching needs.