FAN7081M-GF085 High-Side Gate Driver

The FAN7081M-GF085 is a high-side gate driver manufactured by ON Semiconductor, designed to drive N-channel power MOSFETs and IGBTs. This advanced driver IC is suitable for a wide range of applications, including automotive and industrial motor drives, solar inverters, and high-power switching supplies.

Key Features

• High-Voltage Capability: The FAN7081M-GF085 can handle high-side switching applications with a voltage range up to 600V, making it suitable for high-voltage power systems.
• High-Current Drive: It provides a high peak output current, which ensures fast and efficient switching of connected power devices.
• Floating Channel: The device includes a floating channel designed for bootstrap operation, which allows the driver to accommodate the high-side N-channel power MOSFETs and IGBTs in configurations up to 600V.
• Under-Voltage Lockout: The built-in under-voltage lockout (UVLO) feature ensures that the gate driver operates only when there is a sufficient supply voltage, increasing system reliability.
• CMOS Schmitt-triggered inputs: These inputs provide noise immunity and reduce the risk of unintended switching.
• Matched Propagation Delays: The device offers matched propagation delays for both turn-on and turn-off, which enhances the performance of the power stage by reducing dead time and minimizing cross-conduction.

Applications

• Automotive applications such as electric power steering, DC-AC converters for electric and hybrid vehicles
• Industrial motor control systems, including servo drives and robotics
• Solar power inverters and renewable energy systems
• Uninterruptible power supplies (UPS) and high-power DC-DC converters

Product Advantages

The FAN7081M-GF085 gate driver from ON Semiconductor offers robust performance in demanding environments. Its high-side configuration and advanced features enable efficient and reliable operation of power conversion systems. With its high-voltage capability and strong drive performance, the FAN7081M-GF085 is an excellent choice for designers looking to optimize their power management solutions.