MIC4426YM-TR

The MIC4426YM-TR is a highly-reliable dual inverting low-side MOSFET Driver fabricated on a BiCMOS/DMOS process for low power consumption and high efficiency. This driver translates TTL or CMOS input logic levels to output voltage levels that swing within 25mV of the positive supply or ground. Comparable bipolar devices are capable of swinging only to within 1V of the supply. It can withstand up to 500mA of reverse current either polarity without latching and up to 5V noise spikes either polarity on ground pins. Primarily intended for driving power MOSFETs, MIC4426 driver is suitable for driving other loads which require low-impedance, high peak current and fast switching time. Other applications include driving heavily loaded clock lines, coaxial cables or piezoelectric transducers.

• Latch-up protection to <gt/>500mA reverse current
• Low quiescent supply current
• Switches 1000pF in 25ns
• Matched rise and fall times
• Logic-input threshold independent of supply voltage
• Logic-input protection to -5V
• 25mV Maximum output offset from supply or ground
• Replaces MIC426/427/428 and MIC1426/1427/1428
• ESD protected

Sovellukset

Motor Drive & Control, Clock & Timing