FAN7382N
Overview
The FAN7382N is a high-side and low-side gate drive IC designed to drive N-channel MOSFETs and IGBTs in half-bridge configurations. It features high-voltage floating channels capable of operating up to +600V with a high-current driving capability of 650mA. The device includes specialized noise-canceling circuitry and UVLO protection for both high-side and low-side channels to ensure reliable operation in switching power applications.
Why Choose This Part
The FAN7382N offers superior noise immunity with a common-mode dv/dt noise canceling circuit and an extended negative Vs swing down to -9.8V at 15V supply. It simplifies designs with matched propagation delays under 50ns and TTL-compatible input logic, allowing for direct interfacing with low-voltage microcontrollers.
Applications
Key Specifications
Getting Started
To use the FAN7382N, ensure a high-quality bootstrap capacitor is placed close to the VB and VS pins to provide the high-side floating supply. A typical gate resistor should be selected to manage the 60ns rise and 30ns fall times while minimizing EMI. Prototyping is straightforward with the 8-DIP through-hole package on standard breadboards or perfboards for power stage testing.
