Microchip | MIC4427YM-TR

The MIC4427YM TR is a dual non-inverting low side MOSFET driver with a peak output current of 1.5 A, available in surface mount SOIC-8 package.

This device translate TTL or CMOS input logic levels to output voltage levels that swing within 25 mV of the positive supply or ground. It can withstand up to 500 mA of reverse current (either polarity) without latching and up to 5 V noise spikes (either polarity) on ground pins and it is suitable for driving capacitive, resistive, or inductive loads which require low-impedance, high peak current, and fast switching time.

Features:

• Bipolar/CMOS/DMOS construction
• Latch-up protection to >500 mA reverse current
• 1.5 A-peak output current
• 4.5 V to 18 V operating range
• Low quiescent supply current
• 4 mA at logic 1 input
• 400 µA at logic 0 input
• Switches 1000 pF in 25 ns
• Matched rise and rall times
• 7 output impedance
• < 40 ns typical delay
• Logic-input threshold independent of supply voltage
• Logic-input protection to –5 V
• 6 pF typical equivalent input capacitance
• 25 mV max. output offset from supply or ground
• Replaces MIC426/427/428 and MIC1426/1427/1428
• Dual inverting, dual noninverting, and inverting/noninverting configurations
• ESD protection

Applications:

• MOSFET driver
• Clock line driver
• Coax cable driver
• Piezoelectic transducer driver

View the available MIC4427 series of MOSFET Drivers