MIC4420YMM

MIC4420 MOSFET driver is tough, efficient, and easy to use. The MIC4420 is a non-inverting driver. They are capable of 6A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4420 accepts any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5V without damaging the part. Additional circuits protect against damage from electrostatic discharge. MIC4420 drivers can replace three or more discrete components, reducing PCB area requirements, simplifying product design, and reducing assembly cost. Modern BiCMOS/DMOS construction guarantees freedom from latch-up. The rail-to-rail swing capability insures adequate gate voltage to the MOSFET during power up/down sequencing.

CMOS Construction Latch-Up Protected: Will Withstand >500mA Reverse Output Current Logic Input Withstands Negative Swing of Up to 5V Matched Rise and Fall Times is 25ns High Peak Output Current is 6A Peak Wide Operating Range is4.5V to 18V High Capacitive Load Drive is 10,000pF Low Delay Time is 55ns Typ Logic High Input for Any Voltage From 2.4V to VS Low Equivalent Input Capacitance (typ) is 6pF Low Supply Current is 450µA With Logic 1 Input Low Output Impedance is 2.5O Output Voltage Swing Within 25mV of Ground or VS