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LTC4380 - Low Quiescent Current Surge Stopper

Datasheet Summary

Description

The LTC®4380 low quiescent current surge stopper protects loads from high voltage transients.

Overvoltage protection is provided by clamping the gate voltage of an external N-channel MOSFET to limit the output voltage to a safe value during overvoltage events such as load dump in automobiles.

Features

  • nn Low Quiescent Current: 8µA Operating nn Withstands Surge Voltage Up to the MOSFET Limit nn Wide Operating Voltage Range: 4V to 72V nn Overcurrent Protection nn Selectable Internal 31.5V/50V or Adjustable Gate Clamp Voltage nn Reverse Input Protection to.
  • 60V nn Adjustable Turn-On Threshold nn Adjustable Fault Timer with MOSFET Stress Acceleration nn Controls N-Channel MOSFET nn Latchoff and Retry Options nn Low Retry Duty Cycle During Faults nn 10-Pin DFN (3mm × 3mm) and MSOP Packages.

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Datasheet preview – LTC4380

Datasheet Details

Part number LTC4380
Manufacturer Analog Devices
File Size 1.11 MB
Description Low Quiescent Current Surge Stopper
Datasheet download datasheet LTC4380 Datasheet
Additional preview pages of the LTC4380 datasheet.

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Full PDF Text Transcription

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LTC4380 Low Quiescent Current Surge Stopper FEATURES nn Low Quiescent Current: 8µA Operating nn Withstands Surge Voltage Up to the MOSFET Limit nn Wide Operating Voltage Range: 4V to 72V nn Overcurrent Protection nn Selectable Internal 31.
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