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| Item number: 2794E-1770409 Manufacturer no.: MIC4421YM EAN/GTIN: n/a |
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![](/p.gif) | MIC4421A and MIC4422A MOSFET drivers are rugged, efficient, and easy to use. The MIC4421A is an inverting driver, while the MIC4422A is a non-inverting driver. Both versions are capable of 9A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4421A/4422A 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.High peak-output current: 9A peak (typ.) Wide operating range: 4.5V to 18V (typ.) Minimum pulse width: 50ns Latch-up proof: fully isolated process is inherently immune to any latch-up. Input will withstand negative swing of up to 5V High capacitive load drive: 47,000pF High peak-output current: 9A peak (typ.) Wide operating range: 4.5V to 18V (typ.) Minimum pulse width: 50ns Latch-up proof: fully isolated process is inherently immune to any latch-up. Input will withstand negative swing of up to 5V More information: ![](/p.gif) | ![](/p.gif) | Logic Type: | CMOS, TTL | Output Current: | 9 A | Supply Voltage: | 18V | Pin Count: | 8 | Fall Time: | 120ns | Package Type: | SOIC | Number of Outputs: | 1 | Rise Time: | 120ns | Topology: | Low Side | Number of Drivers: | 1 | Time Delay: | 80ns | Polarity: | Inverting | Mounting Type: | Surface Mount | Height: | 1.63mm | Length: | 5mm |
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