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Onsemi FAN7384MX Environmental and export classification status description

The FAN7384MX is a high-speed, high-voltage, dual channel driver designed specifically to drive power MOSFETs and IGBTs in half-bridge or full-bridge configurations. It combines the features of high peak current capability, low output rise and fall times, and accuracy necessary for effective switching in power electronic applications. Functions - Dual Channel Output: Capable of driving two power transistors simultaneously. - High Voltage Capability: Designed to operate with gate voltages relevant to power electronics. - Strong Drive Strength: Typically can provide high peak currents to quickly charge and discharge gate capacitances. - Under-voltage Lockout (UVLO): Protects the device by preventing operation at insufficient supply voltages. - Propagation Delay: Optimized for quick response times to minimize switching losses. Applications - Power Supply Topologies: Suitable for use in switch-mode power supplies (SMPS). - Motor Drives: Commonly used in drives for DC, BLDC, and stepper motors. - Inverters: Ideal for solar inverters or electronic and industrial applications. - Class D Amplifiers: Utilized in audio amplification circuits. Alternative Parts Some alternative components that can be used in similar applications (though specifications should be verified for compatibility) include: - IXYS IXDN404: Another high-speed driver for MOSFETs and IGBTs. - Texas Instruments UCC27524: A dual-channel MOSFET driver with necessary protection features. - Microchip MCP1406: Low-side gate driver that can replace low-side drivers in certain designs. Embedded Modules Modules that integrate the FAN7384MX or similar drivers may include: - Motor Control Development Kits: Kits that may utilize the FAN7384MX to drive motors in applications. - Power Supply Evaluation Boards: Boards designed for testing and evaluating power supply designs which utilize high-voltage drivers. - Inverter Test Boards: Boards that include components for developing or testing inverter designs. Related Q&A Q1: What are the key features of the FAN7384MX? A1: The key features include dual-channel output, high drive capability, low rise and fall times, under-voltage lockout protection, and fast propagation delay. Q2: What applications is the FAN7384MX suitable for? A2: It is suitable for applications such as power supply topologies, motor drives, inverters, and Class D audio amplifiers. Q3: Can the FAN7384MX be used in high voltage applications? A3: Yes, the FAN7384MX is designed to handle high-voltage environments, making it ideal for driving power MOSFETs and IGBTs in various applications. Q4: What are some alternatives to the FAN7384MX? A4: Alternatives include IXYS IXDN404, Texas Instruments UCC27524, and Microchip MCP1406, among others. Q5: How does the under-voltage lockout feature function in the FAN7384MX? A5: The under-voltage lockout feature monitors the supply voltage and disables the output if the voltage falls below a predefined threshold, preventing the driver from operating in an unsafe state.