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LTC4380IDD-4#TRPBF
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LTC4380IDD-4#TRPBF

Product Overview

The LTC4380IDD-4#TRPBF belongs to the category of power management integrated circuits (PMICs). It is commonly used for protecting and managing power supplies in various electronic devices. The LTC4380IDD-4#TRPBF is known for its high performance, reliability, and versatility. It comes in a small package and is designed to efficiently manage power supply connections.

Basic Information

  • Category: Power Management Integrated Circuit (PMIC)
  • Use: Protecting and managing power supplies
  • Characteristics: High performance, reliability, and versatility
  • Package: Small form factor
  • Essence: Efficient power supply management
  • Packaging/Quantity: Varies based on supplier

Specifications

  • Input Voltage Range: 2.9V to 80V
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 50µA
  • Output Voltage: 5V
  • Maximum Operating Frequency: 100kHz
  • Package Type: DFN-10

Detailed Pin Configuration

The LTC4380IDD-4#TRPBF features a DFN-10 package with the following pin configuration: 1. VIN 2. GATE 3. GND 4. FLT 5. NC 6. NC 7. NC 8. NC 9. NC 10. VOUT

Functional Features

  • Overvoltage Protection
  • Undervoltage Lockout
  • Reverse Supply Protection
  • Adjustable Turn-On Threshold
  • Adjustable Turn-Off Threshold
  • Fault Flag Output

Advantages and Disadvantages

Advantages

  • Robust protection features
  • Wide input voltage range
  • Low quiescent current
  • Compact package size

Disadvantages

  • Limited maximum operating frequency
  • May require external components for specific applications

Working Principles

The LTC4380IDD-4#TRPBF operates by monitoring the input voltage and controlling the gate of an external N-channel MOSFET to protect downstream circuitry from overvoltage, undervoltage, and reverse supply conditions. It also provides fault indication through the FLT pin, allowing for quick system response to potential issues.

Detailed Application Field Plans

The LTC4380IDD-4#TRPBF is suitable for a wide range of applications, including: - Industrial power supplies - Automotive electronics - Battery management systems - Telecom infrastructure - LED lighting systems

Detailed and Complete Alternative Models

  • LTC4366
  • LTC4367
  • LTC4368
  • TPS25921
  • TPS25922
  • TPS25923

In conclusion, the LTC4380IDD-4#TRPBF is a versatile and reliable PMIC designed to provide robust power supply protection and management in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC4380IDD-4#TRPBF v technických řešeních

  1. What is the LTC4380IDD-4#TRPBF?

    • The LTC4380IDD-4#TRPBF is a surge stopper and ideal diode controller designed to protect loads from high voltage transients.

  2. What is the input voltage range of LTC4380IDD-4#TRPBF?

    • The input voltage range of LTC4380IDD-4#TRPBF is 2.9V to 60V.

  3. What is the typical operating current of LTC4380IDD-4#TRPBF?

    • The typical operating current of LTC4380IDD-4#TRPBF is 50µA.

  4. How does LTC4380IDD-4#TRPBF protect against overvoltage?

    • LTC4380IDD-4#TRPBF protects against overvoltage by limiting the output voltage during an overvoltage event.

  5. Can LTC4380IDD-4#TRPBF be used in automotive applications?

    • Yes, LTC4380IDD-4#TRPBF can be used in automotive applications due to its wide input voltage range and robust protection features.

  6. What is the maximum load current LTC4380IDD-4#TRPBF can handle?

    • LTC4380IDD-4#TRPBF can handle a maximum load current of 4A.

  7. Does LTC4380IDD-4#TRPBF have thermal shutdown protection?

    • Yes, LTC4380IDD-4#TRPBF has built-in thermal shutdown protection to prevent overheating.

  8. What are the typical applications for LTC4380IDD-4#TRPBF?

    • Typical applications for LTC4380IDD-4#TRPBF include protecting sensitive electronics from voltage surges, hot swap applications, and power supply protection.

  9. Is LTC4380IDD-4#TRPBF suitable for battery-powered systems?

    • Yes, LTC4380IDD-4#TRPBF is suitable for battery-powered systems due to its low quiescent current and wide input voltage range.

  10. What are the key benefits of using LTC4380IDD-4#TRPBF in technical solutions?

    • The key benefits of using LTC4380IDD-4#TRPBF include overvoltage protection, reverse current blocking, and minimal power loss in normal operation.