MIC4426 - Dual 1.5A-Peak Low-Side MOSFET Driver

Datasheet Summary

Description

The MIC4426/4427/4428 family are highly-reliable dual lowside MOSFETdrivers 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 25mV of the positive supply or ground.

Features

Bipolar/CMOS/DMOS construction.
Latch-up protection to >500mA reverse current.
1.5A-peak output current.
4.5V to 18V operating range.
Low quiescent supply current 4mA at logic 1 input 400µA at logic 0 input.
Switches 1000pF in 25ns.
Matched rise and rall times.
7Ω output impedance.

Micrel Semiconductor

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Datasheet Details

Part number	MIC4426
Manufacturer	Micrel Semiconductor
File Size	260.21 KB
Description	Dual 1.5A-Peak Low-Side MOSFET Driver
Datasheet	MIC4426 Datasheet
Additional preview pages of the MIC4426 datasheet.

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Full PDF Text Transcription

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MIC4426/4427/4428 Micrel, Inc. MIC4426/4427/4428 Dual 1.5A-Peak Low-Side MOSFET Driver General Description The MIC4426/4427/4428 family are highly-reliable dual lowside MOSFETdrivers 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 25mV of the positive supply or ground. Comparable bipolar devices are capable of swinging only to within 1V of the supply. The MIC4426/7/8 is available in three conﬁgurations: dual inverting, dual noninverting, and one inverting plus one noninverting output.

Published: Mar 26, 2005 |