Description
   The FAN3121 and FAN3122 MOSFET drivers are designed to drive N-channel enhancement MOSFETs in low-side switching applications by providing high peak current pulses. The drivers are available with either TTL input thresholds (FAN312xT) or VDD-proportional CMOS input thresholds (FAN312xC). Internal circuitry provides an under-voltage lockout function by holding the output low until the supply voltage is within the operating range.

FEATUREs
◾ Industry-Standard Pin-out with Enable Input
◾ 4.5-V to 18-V Operating Range
◾ 11.4 A Peak Sink at VDD = 12 V
◾ 9.7-A Sink / 7.1-A Source at VOUT = 6 V
◾ Inverting Configuration (FAN3121) and
   Non-Inverting Configuration (FAN3122)
◾ Internal Resistors Turn Driver Off If No Inputs
◾ 23-ns / 19-ns Typical Rise/Fall Times (10 nF Load)
◾ 18 ns to 23 ns Typical Propagation Delay Time
◾ Choice of TTL or CMOS Input Thresholds
◾ MillerDrive™ Technology
◾ Available in Thermally Enhanced 3x3 mm 8-Lead
   MLP or 8-Lead SOIC Package (Pb-Free Finish)
◾ Rated from –40°C to +125°C
◾ Automotive Qualified to AEC-Q100 (F085 Versions)

APPLICATIONs
◾ Synchronous Rectifier Circuits
◾ High-Efficiency MOSFET Switching
◾ Switch-Mode Power Supplies
◾ DC-to-DC Converters
◾ Motor Control
◾ Automotive-Qualified Systems (F085 Versions)