The FAN73711 is a monolithic high-side gate drive IC that can drive high-speed MOSFETs and IGBTs operat-ing up to 600V. It has a buffered output stage with allNMOS transistors designed for high pulse current driving capability and minimum cross-conduction.Fairchild’s high-voltage process and common-mode noise canceling techniques provide stable operation of the high-side driver under high dv/dt noise circum-stances. An advanced level-shift circuit offers high-side gate driver operation up to VS=-9.8V (typical) forVBS=15V. The UVLO circuit prevents malfunction whenVBS is lower than the specified threshold voltage. The high-current and low-output voltage drop feature makes this device suitable for sustain and energy-recovery circuit switches driver in the plasma display panel application, motor drive inverter, switching power supply, and high-power DC-DC converter applications

Features

Floating Channel for Bootstrap Operation to 600V
4A/4A Sourcing/Sinking Current Driving Capability
Common-Mode dv/dt Noise Canceling Circuit
3.3V and 5V Input Logic Compatible
Output In-phase with Input Signal
Under-Voltage Lockout for VBS
Built-In Shunt Regulator on VDD and VBS
8-Lead Small Outline Package (SOP)

Applications

High-Speed Gate Driver
Sustain Switch Driver in PDP Application
Energy Recovery Circuit Switch Driver in PDP Application
High-Power Buck Converter
Motor Drive Inverter