High Current High Side Only Gate Driver
The FAN7371 is a monolithic high-side Gate drive IC, which CAN drive high-speed MOSFETs and IGBTs that operate up to +600V. It has a buffered output stage with all NMOS Transistors designed for high pulse current driving capability and minimum cross-conduction.
Fairchilds 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.
By Fairchild Semiconductor
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