Description
The FAN73711 is a monolithic high-side gate drive IC that can drive high-speed MOSFETs and IGBTs operating up to +600V. It has a buffered output stage with all NMOS 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 circumstances. An advanced level-shift circuit offers high-side gate driver operation up to VS=-9.8V (typical) for VBS=15V. The UVLO circuit prevents malfunction when VBS 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