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MIC4428 - Dual 1.5A-Peak Low-Side MOSFET Drivers

Download the MIC4428 datasheet PDF. This datasheet also covers the MIC4426 variant, as both devices belong to the same dual 1.5a-peak low-side mosfet drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MIC4426/4427/4428 family are highly reliable 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.

Key Features

  • 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.
  • 7Ω Output Impedance.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MIC4426-Microchip.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MIC4428 Dual 1.5A-Peak Low-Side MOSFET Driver Micrel Semiconductor
MIC4420 6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process Micrel Semiconductor
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
MIC4423 Dual 3A Peak Low-Side MOSFET Drivers
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

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.

View original datasheet text
MIC4426/7/8 Dual 1.5A-Peak Low-Side MOSFET Drivers Features • 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 • 7Ω 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.