Microchip Technology, Inc. Gate Drivers MIC4422YN

The MIC4422YN is a non-inverting low-side MOSFET driver capable of delivering a peak output current of 9A. It operates within a supply voltage range of 4.5V to 18V and can drive capacitive loads up to 47,000pF. The device features a fast switching time with matched rise and fall times of approximately 25ns, and a low delay time of 30ns. It is designed to accept logic inputs from 2.4V to the supply voltage without the need for external components, and can withstand negative input swings of up to 5V. The MIC4422YN is constructed using a BiCMOS/DMOS process, ensuring latch-up immunity and low power consumption with a typical supply current of 450¬µA. It is suitable for applications such as switch mode power supplies, motor controls, and driving MOSFET or IGBT modules. The part is available in an 8-pin DIP package and operates within a temperature range of -40¬8C to +85¬8C.