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LTC4380IDD-3#PBF
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LTC4380IDD-3#PBF

Product Overview

The LTC4380IDD-3#PBF is a high voltage ideal diode controller designed for use in various power management applications. This device falls under the category of power management ICs and is commonly used to prevent reverse current flow in power supply systems. The LTC4380IDD-3#PBF exhibits characteristics such as high voltage operation, low quiescent current, and a compact package design. It is available in a 10-lead DFN package and is an essential component in ensuring efficient and reliable power distribution.

Package and Quantity

The LTC4380IDD-3#PBF is offered in a 10-lead DFN (3mm x 3mm) package and is typically supplied in reels containing a specific quantity based on customer requirements.

Specifications

  • Input Voltage Range: Up to 80V
  • Quiescent Current: 20µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: 10-Lead DFN

Detailed Pin Configuration

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

Functional Features

  • Reverse Current Blocking
  • Low Quiescent Current
  • Wide Input Voltage Range
  • Overvoltage Protection

Advantages and Disadvantages

Advantages

  • Efficient reverse current blocking
  • Low power consumption
  • Wide operating voltage range
  • Built-in overvoltage protection

Disadvantages

  • Limited to specific package type
  • May require external components for certain applications

Working Principles

The LTC4380IDD-3#PBF operates by utilizing an external N-channel MOSFET to effectively block reverse current flow in power supply systems. When the input voltage is higher than the output voltage, the controller turns off the MOSFET, preventing any reverse current from flowing back into the source.

Detailed Application Field Plans

The LTC4380IDD-3#PBF finds extensive application in various fields including: - Power supply units - Battery management systems - Solar energy systems - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the LTC4380IDD-3#PBF include: - LTC4359 - LT8672 - ADP3156

In conclusion, the LTC4380IDD-3#PBF is a versatile and efficient high voltage ideal diode controller that plays a crucial role in preventing reverse current flow in power management systems. With its wide input voltage range, low quiescent current, and built-in overvoltage protection, it is well-suited for a diverse range of applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC4380IDD-3#PBF v technických řešeních

  1. What is the LTC4380IDD-3#PBF?

    • The LTC4380IDD-3#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 LTC4380IDD-3#PBF?

    • The LTC4380IDD-3#PBF can handle an input voltage range of 2.9V to 72V.

  3. What is the maximum current rating of LTC4380IDD-3#PBF?

    • The LTC4380IDD-3#PBF has a maximum current rating of 3A.

  4. How does LTC4380IDD-3#PBF protect against overvoltage events?

    • The LTC4380IDD-3#PBF utilizes a fast comparator and MOSFET to quickly disconnect the load when an overvoltage event is detected, protecting downstream components.

  5. Can LTC4380IDD-3#PBF be used in automotive applications?

    • Yes, the LTC4380IDD-3#PBF is suitable for automotive applications due to its wide input voltage range and robust protection features.

  6. What are the typical applications of LTC4380IDD-3#PBF?

    • Typical applications include protecting sensitive electronics in industrial equipment, automotive systems, and power distribution networks.

  7. Does LTC4380IDD-3#PBF require external components for operation?

    • Yes, external components such as resistors, capacitors, and inductors are required for proper operation of LTC4380IDD-3#PBF.

  8. What is the operating temperature range of LTC4380IDD-3#PBF?

    • The LTC4380IDD-3#PBF can operate within a temperature range of -40°C to 125°C.

  9. Is LTC4380IDD-3#PBF suitable for high-reliability applications?

    • Yes, LTC4380IDD-3#PBF is suitable for high-reliability applications due to its robust design and protection features.

  10. Where can I find detailed technical information about LTC4380IDD-3#PBF?

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