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LTC4368CDD-2#TRPBF
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LTC4368CDD-2#TRPBF

Product Overview

The LTC4368CDD-2#TRPBF belongs to the category of power management integrated circuits (ICs) and is commonly used for overvoltage and overcurrent protection in various electronic systems. This device exhibits characteristics such as high accuracy, low quiescent current, and a compact package, making it suitable for a wide range of applications. The LTC4368CDD-2#TRPBF is available in a 10-lead DFN package and is typically sold in reels containing a specific quantity.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Operating Temperature Range: -40°C to 125°C
  • Overvoltage Threshold: Adjustable
  • Overcurrent Threshold: Adjustable
  • Quiescent Current: 20µA
  • Package Type: 10-Lead DFN

Detailed Pin Configuration

The LTC4368CDD-2#TRPBF features a detailed pin configuration that includes input voltage pins, output voltage pins, and control pins. These pins are strategically placed to facilitate seamless integration into various circuit designs.

Functional Features

  • Overvoltage Protection: The LTC4368CDD-2#TRPBF provides robust overvoltage protection by monitoring the input voltage and quickly disconnecting the load when an overvoltage condition is detected.
  • Overcurrent Protection: This device offers reliable overcurrent protection by continuously monitoring the load current and promptly limiting it to a safe level when an overcurrent event occurs.
  • Adjustable Thresholds: The adjustable overvoltage and overcurrent thresholds allow for customization based on specific application requirements.
  • Low Quiescent Current: With a low quiescent current of 20µA, the LTC4368CDD-2#TRPBF minimizes power consumption during normal operation.

Advantages and Disadvantages

Advantages

  • High Accuracy: The LTC4368CDD-2#TRPBF provides precise and reliable protection against overvoltage and overcurrent conditions.
  • Low Quiescent Current: The low quiescent current enhances overall system efficiency and extends battery life in portable applications.

Disadvantages

  • Limited Input Voltage Range: The input voltage range of 2.5V to 5.5V may not be suitable for certain high-voltage applications without additional external components.

Working Principles

The LTC4368CDD-2#TRPBF operates by continuously monitoring the input voltage and load current. When an overvoltage or overcurrent condition is detected, the device responds by disconnecting the load or limiting the current to prevent damage to the downstream circuitry. The adjustable thresholds allow for flexibility in tailoring the protection levels to specific system requirements.

Detailed Application Field Plans

The LTC4368CDD-2#TRPBF finds extensive use in various applications, including: - Battery Management Systems - Portable Electronic Devices - Industrial Control Systems - Automotive Electronics - Power Distribution Units

Detailed and Complete Alternative Models

  1. LTC4366: Offers similar overvoltage and overcurrent protection with a wider input voltage range.
  2. MAX16050: Provides comprehensive overvoltage and undervoltage protection with integrated fault blanking time.

In conclusion, the LTC4368CDD-2#TRPBF is a versatile power management IC that delivers robust overvoltage and overcurrent protection while offering flexibility and low power consumption. Its adjustable thresholds and compact package make it an ideal choice for a wide range of electronic systems.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät LTC4368CDD-2#TRPBF :n soveltamiseen teknisissä ratkaisuissa

  1. What is the LTC4368CDD-2#TRPBF?

    • The LTC4368CDD-2#TRPBF is a dual high voltage surge stopper designed to protect sensitive electronic equipment from overvoltage transients.

  2. What is the input voltage range of LTC4368CDD-2#TRPBF?

    • The input voltage range of LTC4368CDD-2#TRPBF is from 4V to 80V.

  3. What is the maximum continuous output current it can handle?

    • The LTC4368CDD-2#TRPBF can handle a maximum continuous output current of 3A per channel.

  4. How does LTC4368CDD-2#TRPBF protect against overvoltage transients?

    • It uses an adjustable threshold overvoltage protection circuit to limit the voltage seen by downstream electronics.

  5. Can LTC4368CDD-2#TRPBF be used in automotive applications?

    • Yes, it is suitable for automotive and industrial applications due to its wide input voltage range and robust protection features.

  6. What are the typical applications of LTC4368CDD-2#TRPBF?

    • It is commonly used in battery-powered systems, industrial control systems, and power distribution systems.

  7. Does LTC4368CDD-2#TRPBF have built-in thermal shutdown protection?

    • Yes, it includes a thermal shutdown feature to protect itself from overheating.

  8. What is the operating temperature range of LTC4368CDD-2#TRPBF?

    • The operating temperature range is from -40°C to 125°C, making it suitable for harsh environments.

  9. Is LTC4368CDD-2#TRPBF RoHS compliant?

    • Yes, it is RoHS compliant, ensuring environmental friendliness.

  10. Can LTC4368CDD-2#TRPBF be used in parallel to increase current handling capacity?

    • Yes, it can be used in parallel to increase the current handling capacity in high-power applications.