LMD18400 Datasheet - National Semiconductor

LMD18400 Quad High Side Driver

The LMD18400 is a fully protected quad high side driver It contains four common-drain DMOS N-channel power switches each capable of switching a continuous 1 Amp load (l3 Amps transient) to a common positive power supply The switches are fully protected from excessive voltage current and temperature .

LMD18400 Features

* Y Y Y Y Y Y Y Y Y Y Y Four independent outputs with l3A peak 1A continuous current capability 1 3X maximum ON resistance over temperature True instantaneous power limit for each switch High survival voltage (60 VDC 80V transient) Shorted load (to ground and supply) protection Overvoltage shutdown

LMD18400_NationalSemiconductor.pdf