LTC4380 Datasheet Low Quiescent Current Surge Stopper

Manufacturer: Analog Devices

LTC4380 low quiescent current surge stopper by Analog Devices - Datasheet Preview

Datasheet Details

Part number	LTC4380
Manufacturer	Analog Devices
File Size	1.11 MB
Description	Low Quiescent Current Surge Stopper
Datasheet	LTC4380 Datasheet

General 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.

Fixed gate clamp voltages are selectable for 12V and 24V/28V systems.

Overview

LTC4380 Low Quiescent Current Surge Stopper.

Key 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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