Microchip Technology MIC4427YMM

Description
The MIC4426/4427/4428 family are dual low-side MOSFET drivers fabricated on a BICMOS/DMOS process for low power consumption and high efficiency. These drivers translate TTL or CMOS input logic levels to output voltage levels that swing within 25 mV of the positive supply or ground. They are pin-compatible replacements for the MIC426/427/428 and MIC1426/1427/1428 with improved electrical performance and rugged design. They can withstand up to 500 mA of reverse current (either polarity) without latching and up to 5V noise spikes (either polarity) on ground pins.

Features
Dual 1.5A-Peak Low-Side MOSFET Drivers
Bipolar/CMOS/DMOS Construction
Latch-Up Protected to >500 mA Reverse Current
1.5A-Peak Output Current
4.5V to 18V 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 Fall Times
70 Output Impedance
<40 ns Typical Delay
Logic-Input Threshold Independent of Supply Voltage
Logic-Input Protection to -5V
6 pF Typical Equivalent Input Capacitance
25 mV Max. Output Offset from Supply or Ground
Replaces MIC426/7/8 and MIC1426/7/8
Dual inverting, dual non-inverting, and inverting/non-inverting configurations
ESD Protection

Applications
MOSFET Driver
Clock Line Driver
Coax Cable Driver
Piezoelectric Transducer Driver