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MIC4423 - Dual 3A Peak Low-Side MOSFET Drivers

General Description

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.

Key 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.

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📁 Similar Datasheet

Part Number Description Manufacturer
MIC4423 Dual 3A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Micrel Semiconductor
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MIC4421 9A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Micrel Semiconductor
MIC4421A 9A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Micrel Semiconductor
MIC4422 9A-Peak Low-Side MOSFET Driver Micrel Semiconductor

Other Datasheets by Microchip Technology

Part Number Description
MIC4424 Dual 3A Peak Low-Side MOSFET Drivers
MIC4425 Dual 3A Peak Low-Side MOSFET Drivers
MIC4426 Dual 1.5A-Peak Low-Side MOSFET Drivers
MIC4427 Dual 1.5A-Peak Low-Side MOSFET Drivers
MIC4428 Dual 1.5A-Peak Low-Side MOSFET Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC4423/4/5 Dual 3A Peak Low-Side MOSFET Drivers 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 Ground or VS.