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LTC4380HDD-4#TRPBF
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LTC4380HDD-4#TRPBF

Product Overview

The LTC4380HDD-4#TRPBF belongs to the category of power management integrated circuits (PMICs). It is designed for use in various electronic systems to provide overvoltage and overcurrent protection. The LTC4380HDD-4#TRPBF is characterized by its high precision, low quiescent current, and compact package. It is available in a 16-lead DFN package and is essential for safeguarding sensitive electronic components from damaging voltage and current transients. The product is typically sold in reels containing a specific quantity of units.

Specifications

  • Input Voltage Range: 2.9V to 80V
  • Overvoltage Threshold: Adjustable
  • Quiescent Current: 1.5µA
  • Package Type: 16-Lead DFN

Detailed Pin Configuration

The LTC4380HDD-4#TRPBF features a 16-pin configuration with specific pins dedicated to input voltage, output voltage, and control signals. The detailed pinout includes connections for VIN, VOUT, GND, OV, UV, and EN, among others.

Functional Features

  • Overvoltage Protection
  • Reverse Voltage Protection
  • Adjustable Overvoltage Threshold
  • Low Quiescent Current
  • Fast Response Time

Advantages and Disadvantages

Advantages

  • High Precision Protection
  • Wide Input Voltage Range
  • Compact Package
  • Low Power Consumption

Disadvantages

  • Limited to 80V Input Voltage Range
  • Requires External Components for Full Functionality

Working Principles

The LTC4380HDD-4#TRPBF operates by continuously monitoring the input voltage and comparing it to a user-adjustable threshold. When an overvoltage condition is detected, the device quickly disconnects the load from the input supply, thereby protecting downstream circuitry. Additionally, the LTC4380HDD-4#TRPBF provides reverse voltage protection to prevent damage in case of polarity reversal.

Detailed Application Field Plans

The LTC4380HDD-4#TRPBF is well-suited for a wide range of applications, including: - Industrial Control Systems - Automotive Electronics - Telecommunications Equipment - Power Distribution Systems - Renewable Energy Systems

Detailed and Complete Alternative Models

  • LTC4366
  • TPS25921
  • MAX16054
  • ADP121

In conclusion, the LTC4380HDD-4#TRPBF is a versatile PMIC that offers robust overvoltage and overcurrent protection in a compact package. Its high precision, low quiescent current, and adjustable overvoltage threshold make it an ideal choice for various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LTC4380HDD-4#TRPBF en soluciones técnicas

  1. What is the LTC4380HDD-4#TRPBF?

    • The LTC4380HDD-4#TRPBF is a high voltage ideal diode-OR controller from Linear Technology/Analog Devices.

  2. What is the purpose of LTC4380HDD-4#TRPBF in technical solutions?

    • The LTC4380HDD-4#TRPBF is used to provide power path management and protection in applications where multiple power sources need to be ORed together.

  3. What are the key features of LTC4380HDD-4#TRPBF?

    • The key features include wide input voltage range, low quiescent current, adjustable turn-on voltage, and reverse input protection.

  4. How does LTC4380HDD-4#TRPBF help in power path management?

    • The LTC4380HDD-4#TRPBF allows seamless switchover between power sources, preventing reverse current flow and minimizing voltage drops.

  5. What are the typical applications of LTC4380HDD-4#TRPBF?

    • Typical applications include battery backup systems, redundant power supply systems, and load sharing in parallel power sources.

  6. How does LTC4380HDD-4#TRPBF provide reverse input protection?

    • The LTC4380HDD-4#TRPBF utilizes MOSFETs to prevent reverse current flow and protect the power sources.

  7. Can LTC4380HDD-4#TRPBF handle high voltage inputs?

    • Yes, LTC4380HDD-4#TRPBF can handle high voltage inputs up to 80V.

  8. Is LTC4380HDD-4#TRPBF suitable for automotive applications?

    • Yes, LTC4380HDD-4#TRPBF is suitable for automotive applications due to its wide input voltage range and robust protection features.

  9. What are the benefits of using LTC4380HDD-4#TRPBF in power supply designs?

    • The benefits include improved reliability, reduced power loss, and simplified power path management.

  10. Where can I find detailed technical information about LTC4380HDD-4#TRPBF?

    • Detailed technical information, including datasheets and application notes, can be found on the Analog Devices website or through authorized distributors.