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MIC4120 - 6A-Peak Low-Side MOSFET Driver

General Description

MIC4120 and MIC4129 MOSFET drivers are resilient, efficient, and easy to use.

The MIC4129 is an inverting driver, while the MIC4120 is a non-inverting driver.

The MIC4120 and MIC4129 are improved versions of the MIC4420 and MIC4429.

Key Features

  • CMOS Construction.
  • Latch-Up Protected: Will Withstand >200mA Reverse Output Current.
  • Logic Input Withstands Negative Swing of Up to 5V.
  • Matched Rise and Fall Times 25ns.
  • High Peak Output Current 6A Peak.
  • Wide Operating Range 4.5V to 20V.
  • High Capacitive Load Drive 10,000pF.
  • Low Delay Time 55ns Typ.
  • Logic High Input for Any Voltage From 2.4V to VS.
  • Low Equivalent Input Capacitance (typ) 6pF.
  • Lo.

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Datasheet Details

Part number MIC4120
Manufacturer Micrel Semiconductor
File Size 222.79 KB
Description 6A-Peak Low-Side MOSFET Driver
Datasheet download datasheet MIC4120 Datasheet

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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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MIC4120/4129 Micrel, Inc. MIC4120/4129 6A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process www.DataSheet4U.com General Description MIC4120 and MIC4129 MOSFET drivers are resilient, efficient, and easy to use. The MIC4129 is an inverting driver, while the MIC4120 is a non-inverting driver. The MIC4120 and MIC4129 are improved versions of the MIC4420 and MIC4429. The drivers are capable of 6A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4120/4129 accept any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5V without damaging the part. Additional circuits protect against damage from electrostatic discharge.