FAN7888 Overview
Description
The FAN7888 is a monolithic three half-bridge gate-drive IC designed for high-voltage, high-speed driving MOSFETs and IGBTs operating up to +200 V. onsemi’s high-voltage process and common-mode noise canceling technique provide stable operation of high-side drivers under high-dv/dt noise circumstances.
Key Features
- Floating Channel for Bootstrap Operation to +200 V
- Typically 350 mA / 650 mA Sourcing/Sinking Current Driving Capability for All Channels
- 3 Half-Bridge Gate Driver
- Extended Allowable Negative VS Swing to -9.8 V for Signal Propagation at VBS = 15 V
- Matched Propagation Delay Time Maximum: 50 ns
- 3.3 V and 5 V Input Logic Compatible
- Built-in Shoot-Through Prevention Circuit for All Channels with 270 ns Typical Dead Time
- Built-in Common Mode dv/dt Noise Canceling Circuit
- Built-in UVLO Functions for All Channels
- This Device is Pb-Free, Halide Free and is RoHS Compliant
