ONFAN7382MX
Overview
The FAN7382MX is a monolithic high-voltage half-bridge gate driver IC designed to drive N-channel MOSFETs and IGBTs operating up to +600V. It features a high-voltage process and common-mode noise canceling circuit to ensure stable operation in high-frequency switching environments. The device provides independent high-side and low-side referenced output channels with matched propagation delays below 50ns.
Why Choose This Part
The IC includes integrated Under-Voltage Lockout (UVLO) for both channels to prevent malfunction during low-voltage conditions. It features a common-mode dv/dt noise canceling circuit that improves reliability in high-noise switching environments and offers TTL-compatible input logic for direct interfacing with microcontrollers.
Applications
Key Specifications
Getting Started
To implement the FAN7382MX, select a bootstrap capacitor based on the gate charge of the external MOSFET and the switching frequency. Ensure the VDD supply remains between 10V and 20V for stable operation. Use short, wide PCB traces for gate drive signals to minimize parasitic inductance and prevent ringing.
