STMicroelectronics

L6386

L6386 Description

The L6386 is a half-bridge gate driver IC from STMicroelectronics, designed for high-voltage applications. It features two independent channels, each capable of driving up to 400mA source and 650mA sink current. The device is packaged in a 14-pin DIP tube package, making it suitable for through-hole mounting. The L6386 operates with a supply voltage of up to 17V and has an inverting input type. It is compliant with the RoHS3 directive and is classified as EAR99 under the Export Administration Regulations.

L6386 Features

• Independent channel type for flexible control
• High-side voltage capability of up to 600V (bootstrap)
• Logic voltage levels of 1.5V (VIL) and 3.6V (VIH)
• Moisture sensitivity level (MSL) of 1, indicating unlimited storage time
• Rise/fall times of 50ns and 30ns, respectively, for fast switching
• Number of drivers: 2
• Through-hole mounting type for easy integration into existing designs
• Tube packaging for convenient handling and storage

L6386 Applications

The L6386 is ideal for a variety of high-voltage applications, including:

1. Motor control systems: Its ability to handle high-side voltages and provide high peak output current makes it suitable for driving motor drivers in various applications, such as industrial automation, robotics, and electric vehicles.

2. Power conversion: The L6386 can be used in power conversion applications, such as DC-DC converters and inverters, where high-voltage gate drive is required.

3. Renewable energy systems: Its high-voltage capabilities make it suitable for driving power electronic devices in solar and wind energy systems.

4. Industrial control: The L6386 can be used in various industrial control applications, such as servo drives and variable frequency drives, where high-voltage gate drive is necessary.

Conclusion of L6386

The L6386 is a versatile half-bridge gate driver IC from STMicroelectronics, offering high-voltage capabilities, independent channels, and fast switching times. Its unique features, such as high-side voltage capability and moisture sensitivity level, make it an ideal choice for a wide range of high-voltage applications, including motor control, power conversion, and renewable energy systems. However, it is important to note that the L6386 is now considered obsolete, so it may be challenging to source this specific part. Alternative solutions should be considered for new designs.