LT4356HMS-3#TRPBF

Introduction

The LT4356HMS-3#TRPBF is a high voltage surge stopper designed to protect loads from high voltage transients. This device is commonly used in various electronic applications where protection against voltage surges is critical.

Basic Information Overview

• Category: Voltage Surge Stopper
• Use: Protecting loads from high voltage transients
• Characteristics: High voltage protection, compact package, low quiescent current
• Package: 10-Lead MSOP
• Essence: Safeguarding sensitive electronics from voltage spikes
• Packaging/Quantity: Tape & Reel (3000 units)

Specifications

• Input Voltage Range: 4V to 80V
• Maximum Operating Voltage: 100V
• Quiescent Current: 1.5mA
• Operating Temperature Range: -40°C to 125°C
• Protection Rating: ±100V

Detailed Pin Configuration

The LT4356HMS-3#TRPBF features the following pin configuration: 1. VIN: Input Voltage 2. GATE: Gate Drive Output 3. FB: Feedback Pin 4. VOUT: Output Voltage 5. GND: Ground 6. UVLO: Undervoltage Lockout 7. OVLO: Overvoltage Lockout 8. SS: Soft-Start 9. ILIM: Current Limit 10. VCC: Supply Voltage

Functional Features

• High Voltage Protection: Safeguards against voltage transients up to ±100V
• Low Quiescent Current: Consumes minimal power during normal operation
• Wide Input Voltage Range: Accepts input voltages from 4V to 80V
• Integrated Gate Driver: Simplifies external circuitry requirements

Advantages and Disadvantages

Advantages

• Effective protection against high voltage transients
• Compact package suitable for space-constrained applications
• Low quiescent current minimizes power consumption

Disadvantages

• Limited to a maximum operating voltage of 100V
• Requires careful consideration of input and output voltage requirements

Working Principles

The LT4356HMS-3#TRPBF operates by monitoring the input voltage and clamping it to a safe level when it exceeds the preset threshold. It utilizes an integrated gate driver to control an external N-channel MOSFET, providing rapid response to transient events while minimizing stress on the load.

Detailed Application Field Plans

This surge stopper is well-suited for a wide range of applications including: - Automotive electronics - Industrial control systems - Power distribution units - Telecommunications equipment - Renewable energy systems

Detailed and Complete Alternative Models

• LT4356: Similar functionality with different package options
• SP0503BAHTG: Lower voltage rating but suitable for lower voltage applications
• MAX16126: Offers comparable surge protection with additional fault detection features

In conclusion, the LT4356HMS-3#TRPBF provides robust protection against high voltage transients in a compact and efficient package, making it an ideal choice for various electronic applications.

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