The MIC4423CN is a dual inverting MOSFET driver in an 8-pin plastic DIP package, designed for driving capacitive, resistive, or inductive loads requiring high peak current and fast switching. It operates from 4.5V to 18V supply voltage and provides 3A peak output current with typical output impedance of 3.5Ω. The device features latch-up protection exceeding 500mA reverse current, input voltage tolerance to -5V, and switching times of 25ns rise and fall, with 38ns typical delay time when driving 1800pF. It supports TTL logic levels independent of supply voltage and dissipates minimal power with quiescent current of 3.5mA (logic high) and 350µA (logic low). The package has a thermal resistance of 130°C/W and is rated for 0°C to +70°C operation. The device meets standard ESD protection levels and is pin-compatible with MIC4426/4427/4428 series.
Buffer/Inverter Based MOSFET Driver
| Rochester Electronics | |
|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | MIC4423CN |
| Package Type | PDIP8 |
