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. 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 V=15V. The UVLO circuit prevents malfunction when V 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
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● Floating Channel Designed 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
● 25V Shunt Regulator on VDD and VBS
● 8-Lead Small Outline Package (SOP)
