The FAN3111 1A gate driver is designed to drive an Nchannel
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 5V.
The FAN3111 is available in a lead-free finish industrystandard
5-pin SOT23.