Microchip | MIC4423ZWM

The MIC4423ZWM is a dual inverting low side MOSFET driver with a peak output current of 3 A, available in suraface mount SOIC-16 package.

This device is capable of giving reliable service in more demanding electrical environments than their predecessors. This device is suitable for driving capacitive, resistive, or inductive loads which require low-impedance, high peak currents, and fast switching times.

Features:

• Reliable, low-power bipolar/CMOS/DMOS construction
• Latch-up protected to >500 mA reverse current
• Logic input withstands swing to –5 V
• High 3 A-peak output current
• Wide 4.5 V to 18 V operating range
• Drives 1800 pF capacitance in 25ns
• Short <40 ns typical delay time
• Delay times consistent with in supply voltage change
• Matched rise and fall times
• TTL logic input independent of supply voltage
• Low equivalent 6pF input capacitance
• Low supply current
• 3.5 mA with logic-1 input
• 350 μA with logic-0 input
• Low 3.5Ω typical output impedance
• Output voltage swings within 25 mV of ground or VS.
• ‘426/7/8-, ‘1426/7/8-, ‘4426/7/8-compatible pinout
• Inverting, noninverting, and differential configurations