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LTC4380HMS-1#PBF
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LTC4380HMS-1#PBF

Product Overview

The LTC4380HMS-1#PBF belongs to the category of high voltage ideal diode-OR controllers. It is designed for use in applications where power sources need to be seamlessly combined to provide a reliable and efficient power supply. The LTC4380HMS-1#PBF exhibits characteristics such as low quiescent current, wide input voltage range, and a compact MSOP package. Its essence lies in its ability to prevent reverse current flow and minimize voltage drops in diode-OR configurations. The product is typically available in tape and reel packaging with a specified quantity per reel.

Specifications

  • Input Voltage Range: 9V to 72V
  • Quiescent Current: 35µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: MSOP-10

Detailed Pin Configuration

The LTC4380HMS-1#PBF features a 10-pin MSOP package with the following pin configuration: 1. GATE1 2. GATE2 3. FLT 4. VCC 5. GND 6. V1 7. V2 8. ILIM 9. STAT 10. NC

Functional Features

  • Ideal Diode-OR Controller
  • Reverse Current Blocking
  • Low Quiescent Current
  • Wide Input Voltage Range
  • Overvoltage and Undervoltage Lockout

Advantages and Disadvantages

Advantages

  • Seamless Power Source Combination
  • Minimized Voltage Drops
  • Enhanced System Reliability
  • Compact Package Size

Disadvantages

  • Limited to Low to Moderate Power Applications
  • External Components Required for Full Functionality

Working Principles

The LTC4380HMS-1#PBF operates by monitoring the voltages of two power sources and controlling external MOSFETs to ensure that the higher voltage source powers the load. In the event of a power source failure or reverse current flow, the LTC4380HMS-1#PBF prevents damage to the system by blocking the undesired current path.

Detailed Application Field Plans

The LTC4380HMS-1#PBF finds extensive application in various fields including: - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment - Renewable Energy Systems

Detailed and Complete Alternative Models

Some alternative models to the LTC4380HMS-1#PBF include: - LTC4359 - LT4356 - LTC4370

In conclusion, the LTC4380HMS-1#PBF is a versatile and reliable ideal diode-OR controller suitable for a wide range of applications requiring seamless power source combination and protection against reverse current flow. Its compact size, low quiescent current, and wide input voltage range make it an ideal choice for modern electronic systems.

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技術ソリューションにおける LTC4380HMS-1#PBF 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 LTC4380HMS-1#PBF?

    • The LTC4380HMS-1#PBF is a high voltage ideal diode-OR controller from Linear Technology/Analog Devices.

  2. What is the purpose of LTC4380HMS-1#PBF in a technical solution?

    • The LTC4380HMS-1#PBF is used to control power sources and provide seamless switchover between multiple power supplies, ensuring continuous operation and reliability.

  3. What are the key features of LTC4380HMS-1#PBF?

    • The LTC4380HMS-1#PBF features include wide input voltage range, low quiescent current, adjustable turn-on voltage, and reverse input protection.

  4. How does LTC4380HMS-1#PBF improve system reliability?

    • By preventing reverse current flow and providing automatic switchover between power sources, the LTC4380HMS-1#PBF enhances system reliability and protects against power supply failures.

  5. Can LTC4380HMS-1#PBF be used in automotive applications?

    • Yes, the LTC4380HMS-1#PBF is suitable for automotive and industrial applications due to its robust design and wide operating temperature range.

  6. What are the typical applications of LTC4380HMS-1#PBF?

    • Typical applications include redundant power systems, battery backup systems, hot-swappable power sources, and load sharing configurations.

  7. Does LTC4380HMS-1#PBF require external components for operation?

    • Yes, the LTC4380HMS-1#PBF requires external MOSFETs and passive components for proper operation in a power management system.

  8. What are the recommended operating conditions for LTC4380HMS-1#PBF?

    • The LTC4380HMS-1#PBF operates within specified input voltage and temperature ranges, and it is important to adhere to these conditions for optimal performance.

  9. Is there a reference design available for LTC4380HMS-1#PBF?

    • Yes, Analog Devices provides reference designs and application notes to assist engineers in implementing LTC4380HMS-1#PBF in their technical solutions.

  10. Where can I find detailed technical information about LTC4380HMS-1#PBF?

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