STMicroelectronics

L6747ATR

L6747ATR Description

The L6747ATR is a high-performance gate driver IC from STMicroelectronics, designed for synchronous half-bridge applications. It operates over a wide voltage range of 5V to 12V and is compliant with the ROHS3 standard. The device features an inverting input type and can drive two channels, making it suitable for various power electronic applications. The L6747ATR is mounted on a surface mount package and is available in a tape & reel (TR) packaging.

L6747ATR Features

• Voltage - Supply: 5V to 12V, providing flexibility in power supply requirements.
• REACH Status: REACH unaffected, ensuring compliance with European chemical regulations.
• Channel Type: Synchronous, allowing for efficient power conversion.
• High Side Voltage - Max (Bootstrap): 41V, enabling the device to handle high voltage applications.
• Logic Voltage - VIL, VIH: 0.8V and 2V, respectively, ensuring reliable logic level compatibility.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), indicating the device's resistance to moisture.
• Operating Temperature: 0°C to 125°C (TJ), allowing for operation in a wide range of environmental conditions.
• Number of Drivers: 2, providing dual-channel driving capability.
• Mounting Type: Surface Mount, facilitating integration into compact designs.
• Package: Tape & Reel (TR), suitable for automated assembly processes.

L6747ATR Applications

The L6747ATR is ideal for various power electronic applications, including:

1. Motor Control: Its synchronous channel type and high-side voltage capability make it suitable for motor control applications, such as brushless DC motors and stepper motors.
2. Power Conversion: The device's ability to handle high voltages and wide operating temperature range makes it suitable for power conversion applications, such as solar inverters and battery chargers.
3. Industrial Automation: The L6747ATR can be used in industrial automation systems, where precise control and high reliability are required.

Conclusion of L6747ATR

The L6747ATR from STMicroelectronics is a versatile and high-performance gate driver IC, offering a wide range of features and benefits for power electronic applications. Its synchronous channel type, high-side voltage capability, and wide operating temperature range make it an excellent choice for motor control, power conversion, and industrial automation applications. With its RoHS3 compliance and REACH unaffected status, the L6747ATR is also environmentally friendly, making it a responsible choice for electronics manufacturers.