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LTC4380IDD-2#TRPBF
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LTC4380IDD-2#TRPBF

Product Overview

The LTC4380IDD-2#TRPBF belongs to the category of power management integrated circuits (PMICs) and is commonly used for overvoltage protection in various electronic systems. This device offers characteristics such as high accuracy, low quiescent current, and a compact package, making it suitable for a wide range of applications. The LTC4380IDD-2#TRPBF is available in a 10-lead DFN package and is essential for safeguarding sensitive components from damaging voltage spikes. Each package contains one LTC4380IDD-2#TRPBF unit.

Specifications

  • Input Voltage Range: 2.9V to 60V
  • Quiescent Current: 1.5μA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: 10-Lead DFN

Detailed Pin Configuration

The LTC4380IDD-2#TRPBF features a 10-lead DFN package with specific pin configurations for input, output, and control signals. The detailed pin configuration is as follows: 1. VIN: Input Voltage 2. GATE: Gate Drive Output 3. VOUT: Output Voltage 4. FLT: Fault Indicator 5. OV: Overvoltage Threshold 6. UV: Undervoltage Threshold 7. GND: Ground 8. NC: No Connection 9. NC: No Connection 10. EN: Enable Pin

Functional Features

The LTC4380IDD-2#TRPBF provides reliable overvoltage protection by monitoring the input voltage and quickly disconnecting the load when an overvoltage condition is detected. It offers precise control over the gate drive output and includes fault indicators for easy system diagnosis.

Advantages and Disadvantages

Advantages

  • High Accuracy
  • Low Quiescent Current
  • Compact Package
  • Reliable Overvoltage Protection

Disadvantages

  • Limited to Single-Channel Protection
  • Requires External Components for Full Functionality

Working Principles

The LTC4380IDD-2#TRPBF operates by continuously monitoring the input voltage and comparing it to the preset overvoltage and undervoltage thresholds. When an overvoltage condition is detected, the device quickly turns off the external MOSFET to protect downstream components. The enable pin allows for flexible control over the protection mechanism.

Detailed Application Field Plans

The LTC4380IDD-2#TRPBF is well-suited for a variety of applications, including: - Industrial Control Systems - Automotive Electronics - Telecommunications Equipment - Power Distribution Systems - Renewable Energy Systems

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionality, the following options are available: - LTC4366 - TPS25921 - MAX16054

In conclusion, the LTC4380IDD-2#TRPBF is a versatile PMIC that offers robust overvoltage protection and precise control features. Its compact package and low quiescent current make it an ideal choice for various electronic systems requiring reliable voltage spike protection.

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技術ソリューションにおける LTC4380IDD-2#TRPBF の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LTC4380IDD-2#TRPBF?

    • The LTC4380IDD-2#TRPBF is a dual ideal diode controller that provides low loss power path selection for two power sources.

  2. What are the key features of LTC4380IDD-2#TRPBF?

    • The key features include low loss power path, wide input voltage range, reverse current blocking, and thermal shutdown protection.

  3. How does LTC4380IDD-2#TRPBF help in power path selection?

    • LTC4380IDD-2#TRPBF enables seamless power source transition and minimizes voltage drops across the ideal diodes.

  4. What are the typical applications of LTC4380IDD-2#TRPBF?

    • Typical applications include load sharing, redundant power supply systems, and ORing of multiple power sources.

  5. What is the input voltage range supported by LTC4380IDD-2#TRPBF?

    • The LTC4380IDD-2#TRPBF supports an input voltage range from 2.9V to 60V.

  6. Does LTC4380IDD-2#TRPBF provide reverse current blocking?

    • Yes, LTC4380IDD-2#TRPBF provides reverse current blocking to prevent backflow of current from the output to the input.

  7. How does LTC4380IDD-2#TRPBF protect against thermal issues?

    • LTC4380IDD-2#TRPBF includes thermal shutdown protection to safeguard against overheating.

  8. Can LTC4380IDD-2#TRPBF be used in automotive applications?

    • Yes, LTC4380IDD-2#TRPBF is suitable for automotive applications due to its wide input voltage range and robust features.

  9. What are the advantages of using LTC4380IDD-2#TRPBF in load sharing applications?

    • LTC4380IDD-2#TRPBF facilitates efficient load sharing between power sources, improving system reliability and performance.

  10. Where can I find detailed technical information about LTC4380IDD-2#TRPBF?

    • Detailed technical information about LTC4380IDD-2#TRPBF can be found in the datasheet provided by the manufacturer.