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LT4363HS-1#PBF
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LT4363HS-1#PBF

Introduction

The LT4363HS-1#PBF 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 overvoltage events is crucial. The following entry provides an overview of the LT4363HS-1#PBF, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Surge Protection
  • Characteristics: High Voltage Tolerance, Fast Response Time
  • Package: 16-Lead Narrow SSOP
  • Essence: Overvoltage Protection
  • Packaging/Quantity: Tape & Reel (3000 units)

Specifications

  • Input Voltage Range: 4V to 80V
  • Maximum Operating Voltage: 100V
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to 125°C
  • Protection Rating: ±100V

Detailed Pin Configuration

The LT4363HS-1#PBF features a 16-lead narrow SSOP package with the following pin configuration: 1. VIN 2. GATE 3. FB 4. VOUT 5. UVLO 6. OVLO 7. FLT 8. GND 9. VCC 10. TIMER 11. ILIM 12. SS 13. COMP 14. SHDN 15. PG 16. VREF

Functional Features

  • Overvoltage Protection
  • Undervoltage Lockout
  • Adjustable Timer
  • Fault Flag
  • Precision Enable Threshold

Advantages and Disadvantages

Advantages

  • Wide Input Voltage Range
  • Low Quiescent Current
  • Adjustable Timer for Flexibility
  • Compact Package Size

Disadvantages

  • Limited Maximum Operating Voltage
  • External Components Required for Full Functionality

Working Principles

The LT4363HS-1#PBF operates by monitoring the input voltage and controlling an external N-channel MOSFET to limit the output voltage during overvoltage events. It utilizes an adjustable timer to provide flexibility in defining the duration of the overvoltage condition before taking protective action.

Detailed Application Field Plans

The LT4363HS-1#PBF finds extensive use in various applications, including: - Industrial Power Supplies - Automotive Electronics - Battery Management Systems - LED Lighting - Telecom Infrastructure

Detailed and Complete Alternative Models

Some alternative models to the LT4363HS-1#PBF include: - LT4356-3 - LTC4366 - MAX16126

In conclusion, the LT4363HS-1#PBF serves as a critical component in protecting sensitive electronic systems from damaging overvoltage events. Its wide input voltage range, adjustable timer, and compact package make it suitable for diverse applications across different industries.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät LT4363HS-1#PBF :n soveltamiseen teknisissä ratkaisuissa

  1. What is the LT4363HS-1#PBF?

    • The LT4363HS-1#PBF is a high voltage surge stopper designed to protect loads from high voltage transients.

  2. What is the input voltage range of LT4363HS-1#PBF?

    • The input voltage range of LT4363HS-1#PBF is 4V to 80V.

  3. What is the maximum continuous output current of LT4363HS-1#PBF?

    • The maximum continuous output current of LT4363HS-1#PBF is 3A.

  4. How does LT4363HS-1#PBF protect against overvoltage transients?

    • LT4363HS-1#PBF protects against overvoltage transients by limiting the output voltage to a safe level and then latching off power to the load.

  5. Can LT4363HS-1#PBF be used in automotive applications?

    • Yes, LT4363HS-1#PBF can be used in automotive applications due to its wide input voltage range and robust protection features.

  6. What are the typical applications of LT4363HS-1#PBF?

    • Typical applications of LT4363HS-1#PBF include protecting sensitive electronics from voltage transients in industrial, automotive, and telecommunication systems.

  7. Does LT4363HS-1#PBF require external components for operation?

    • Yes, LT4363HS-1#PBF requires external components such as resistors, capacitors, and an external N-channel MOSFET for proper operation.

  8. What is the operating temperature range of LT4363HS-1#PBF?

    • The operating temperature range of LT4363HS-1#PBF is -40°C to 125°C.

  9. Is LT4363HS-1#PBF suitable for battery-powered applications?

    • Yes, LT4363HS-1#PBF is suitable for battery-powered applications due to its low quiescent current and efficient operation.

  10. Can LT4363HS-1#PBF be used in conjunction with other protection devices?

    • Yes, LT4363HS-1#PBF can be used in conjunction with other protection devices such as TVS diodes and varistors to provide comprehensive transient protection for sensitive electronics.