Manufacturer Part Number
LT4356HDE-1#PBF
Manufacturer
Analog Devices
Introduction
Surge stopper with overvoltage & overcurrent protection
Product Features and Performance
Precision overvoltage control
Adjustable clamp voltage
Wide operation range 4V to 80V
Withstands surges up to 100V
Controls external N-channel MOSFET
Reverse input protection to -40V
Low quiescent current
Fault indicator
Adjustable fault timer
Automotive grade
Product Advantages
Protects systems against high voltage transients
Provides flexibility with adjustable settings
High reliability under harsh conditions
Suitable for automotive and industrial applications
Minimal external components needed
Key Technical Parameters
Clamping Voltage: 27V Adjustable
Working Voltage: 4 ~ 80V
Number of Circuits: 1
Packaging: Tube
Mounting Type: Surface Mount
Package/Case: 12-WFDFN Exposed Pad
Supplier Device Package: 12-DFN (4x3)
Technology: External Switch
Quality and Safety Features
Automotive grade compliance
Built with robust technology for harsh environments
Overcurrent and overtemperature protection
Compatibility
Compatible with various automotive and industrial systems
Drives external N-channel MOSFET for broad compatibility
Application Areas
Automotive electronics
Industrial systems
Avionics
Marine electronics
Telecommunication infrastructure
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements or upgrades should be verified with manufacturer
Several Key Reasons to Choose This Product
High voltage surge handling capability extends system life
Customizable clamping voltage for design flexibility
Low shutdown current maximizes system efficiency
Robust design for critical automotive and industrial applications
Simple external circuitry reduces design complexity
Compliance with automotive grade standards ensures reliability