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Single 1 A High-Speed, Low-Side Gate Driver
FAN3111C, FAN3111E
Description The FAN3111 1 A gate driver is designed to drive an N−channel
enhancement−mode MOSFET in low−side switching applications. Two input options are offered: FAN3111C has dual CMOS inputs
with thresholds referenced to VDD for use with PWM controllers and other input−signal sources that operate from the same supply voltage as the driver. For use with low−voltage controllers and other inputsignal sources that operate from a lower supply voltage than the driver, that supply voltage may also be used as the reference for the input thresholds of the FAN3111E. This driver has a single, non−inverting, low−voltage input plus a DC input VXREF for an external reference voltage in the range 2 to 5 V.