MIC4424 Dual 3A Peak Low-Side MOSFET Drivers

MIC4424 Dual 3A Peak Low-Side MOSFET Drivers

The MIC4423/4424/4425 family are highly reliable BiCMOS/DMOS buffer/driver/MOSFET drivers. They are higher output current versions of the MIC4426/4427/4428, which are improved versions of the MIC426/427/428. All three families are pin-compatible. MIC4423 has dual inverting outputs, MIC4424 has dual .

Features

• Reliable, Low-Power Bipolar/CMOS/DMOS Construction
• Latch-Up Protected to >500 mA Reverse Current
• Logic Input Withstands Swing to
  –5V
• High 3A Peak Output Current
• Wide 4.5V to 18V Operating Range
• Drives 1800 pF Capacitance in 25 ns
• Short <40 ns Typical Delay Time
• Delay Times Consistent Within Supply Voltage Range
• Matched Rise and Fall Times
• TTL Logic Input Independent of Supply Voltage
• Low Equivalent 6 pF 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 .