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LT4363HMS-2#PBF
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LT4363HMS-2#PBF

Product Overview

The LT4363HMS-2#PBF belongs to the category of voltage surge protectors. It is designed for use in various electronic systems to protect sensitive components from overvoltage transients. The device exhibits characteristics such as high efficiency, low quiescent current, and a compact package. It is available in a small MSOP-12 package and is an essential component for safeguarding electronic circuits from damaging voltage spikes.

Package and Quantity

The LT4363HMS-2#PBF is packaged in an MSOP-12 format and is typically available in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 2.5V to 60V
  • Maximum Operating Voltage: 65V
  • Quiescent Current: 1.6μA
  • Overvoltage Threshold: Adjustable
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: MSOP-12

Detailed Pin Configuration

The LT4363HMS-2#PBF features the following pin configuration: 1. VIN: Input Voltage 2. GATE: Gate Drive Output 3. FB: Feedback Pin 4. UVLO: Undervoltage Lockout 5. OVLO: Overvoltage Lockout 6. GND: Ground 7. VOUT: Output Voltage 8. SS: Soft-Start 9. FLT: Fault Indicator 10. ILIM: Current Limit Set 11. VCC: Supply Voltage 12. NC: No Connection

Functional Features

The LT4363HMS-2#PBF offers the following functional features: - Overvoltage Protection - Undervoltage Lockout - Adjustable Overvoltage Threshold - Fault Indicator - Low Quiescent Current

Advantages and Disadvantages

Advantages

  • Wide Input Voltage Range
  • Adjustable Overvoltage Threshold
  • Low Quiescent Current
  • Compact Package Size

Disadvantages

  • Limited to Low to Moderate Power Applications
  • Requires External Components for Full Functionality

Working Principles

The LT4363HMS-2#PBF operates by monitoring the input voltage and providing protection against overvoltage events. When the input voltage exceeds the set threshold, the device activates to limit the output voltage and protect downstream components. Additionally, it features undervoltage lockout to ensure proper operation within the specified voltage range.

Detailed Application Field Plans

The LT4363HMS-2#PBF is suitable for a wide range of applications, including: - Industrial Control Systems - Automotive Electronics - Portable Electronic Devices - Power Distribution Systems - Battery Management Systems

Detailed and Complete Alternative Models

Some alternative models to the LT4363HMS-2#PBF include: - LT4356-3 - LTC4366 - TPS2660

In conclusion, the LT4363HMS-2#PBF is a versatile voltage surge protector with a wide range of applications and functional features. Its compact package and adjustable overvoltage threshold make it an ideal choice for protecting sensitive electronic systems from damaging voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT4363HMS-2#PBF v technických řešeních

  1. What is the LT4363HMS-2#PBF?

    • The LT4363HMS-2#PBF is a surge stopper and overvoltage protector designed to safeguard sensitive electronics from voltage transients and overvoltage events.

  2. What is the input voltage range of LT4363HMS-2#PBF?

    • The LT4363HMS-2#PBF has an input voltage range of 4V to 80V, making it suitable for a wide variety of applications.

  3. What is the maximum output current of LT4363HMS-2#PBF?

    • The LT4363HMS-2#PBF can handle a maximum output current of 3A, providing robust protection for connected devices.

  4. How does LT4363HMS-2#PBF protect against overvoltage events?

    • The LT4363HMS-2#PBF utilizes a precision comparator to monitor the input voltage and quickly disconnects the load when an overvoltage event is detected, preventing damage to downstream components.

  5. Can LT4363HMS-2#PBF be used in automotive applications?

    • Yes, the LT4363HMS-2#PBF is suitable for automotive applications due to its wide input voltage range and robust overvoltage protection capabilities.

  6. What are the typical applications for LT4363HMS-2#PBF?

    • Typical applications for the LT4363HMS-2#PBF include protecting sensitive electronics in industrial equipment, automotive systems, and power distribution networks.

  7. Does LT4363HMS-2#PBF require external components for operation?

    • Yes, the LT4363HMS-2#PBF requires external components such as resistors, capacitors, and an external N-channel MOSFET for proper operation.

  8. Is LT4363HMS-2#PBF suitable for high-reliability applications?

    • Yes, the LT4363HMS-2#PBF is designed for high-reliability applications and is capable of withstanding harsh environmental conditions.

  9. What are the key features of LT4363HMS-2#PBF?

    • The key features of LT4363HMS-2#PBF include wide input voltage range, adjustable overvoltage threshold, reverse input protection, and thermal shutdown protection.

  10. Where can I find detailed technical information about LT4363HMS-2#PBF?

    • Detailed technical information about LT4363HMS-2#PBF can be found in the product datasheet available on the manufacturer's website or through authorized distributors.