Microsemi Corporation
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MSFC90-16

MSFC90-16

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact design
Package: 16-pin QFN
Essence: Efficient power management solution
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 36V
  • Output Voltage: 0.8V to 24V
  • Output Current: 16A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. SW
  4. FB
  5. SS/TRK
  6. COMP
  7. VOUT
  8. AGND
  9. EN
  10. RT/CLK
  11. SYNC
  12. SS/TRK
  13. SS/TRK
  14. SS/TRK
  15. SS/TRK
  16. SS/TRK

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency for reduced power dissipation
  • Synchronous rectification for improved thermal performance
  • Adjustable soft-start and tracking for flexible power sequencing
  • Comprehensive fault protection for enhanced reliability

Advantages and Disadvantages

Advantages: - Compact size - High efficiency - Versatile input voltage range

Disadvantages: - Higher cost compared to non-synchronous alternatives - External components required for certain configurations

Working Principles

The MSFC90-16 is a synchronous buck converter that efficiently steps down the input voltage to a lower output voltage. It utilizes pulse-width modulation (PWM) to regulate the output voltage and current, ensuring high efficiency across various load conditions. The integrated control and protection features enhance system reliability and robustness.

Detailed Application Field Plans

  1. Industrial Automation: Powering motor drives, PLCs, and industrial controllers
  2. Telecommunications: Voltage regulation in base stations, network equipment, and data centers
  3. Automotive: Onboard power supplies, infotainment systems, and advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

  1. MSFC85-16: Similar specifications with different pin configuration
  2. MSFC90-12: Lower output current with compatible package and pinout
  3. MSFC95-16: Higher output current variant with extended temperature range

This comprehensive lineup ensures flexibility in design and compatibility with diverse application requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MSFC90-16 trong giải pháp kỹ thuật

  1. Question: What is MSFC90-16?
    Answer: MSFC90-16 refers to the Marshall Space Flight Center (MSFC) document that provides technical guidelines and requirements for materials, processes, and parts used in spaceflight hardware.

  2. Question: How does MSFC90-16 impact material selection for spaceflight applications?
    Answer: MSFC90-16 outlines specific requirements and criteria for selecting materials that can withstand the extreme conditions of space, such as temperature variations, radiation, and vacuum environments.

  3. Question: Are there specific testing standards outlined in MSFC90-16?
    Answer: Yes, MSFC90-16 specifies testing standards for materials and components to ensure they meet the rigorous performance and safety requirements for space missions.

  4. Question: Can MSFC90-16 be applied to non-space-related technical solutions?
    Answer: While MSFC90-16 is tailored for spaceflight applications, its principles and guidelines can often be adapted to other high-performance or critical technical solutions.

  5. Question: What are the key considerations for parts and component fabrication according to MSFC90-16?
    Answer: MSFC90-16 emphasizes the importance of traceability, quality control, and documentation throughout the fabrication process to ensure the reliability and integrity of the final product.

  6. Question: Does MSFC90-16 address environmental concerns in material selection?
    Answer: Yes, MSFC90-16 includes considerations for environmental compatibility, such as resistance to outgassing and contamination, which are crucial for space applications.

  7. Question: How frequently is MSFC90-16 updated to reflect technological advancements?
    Answer: Updates to MSFC90-16 occur periodically to incorporate new technologies, materials, and best practices in line with advancements in the aerospace industry.

  8. Question: Are there specific restrictions on the use of certain materials outlined in MSFC90-16?
    Answer: Yes, MSFC90-16 may restrict the use of certain materials that are deemed unsuitable for spaceflight due to their properties or potential risks.

  9. Question: Can MSFC90-16 be accessed by external organizations or individuals?
    Answer: Access to MSFC90-16 may be available to external parties through appropriate channels, such as licensing agreements or collaborations with NASA and affiliated entities.

  10. Question: How does MSFC90-16 contribute to ensuring mission success and astronaut safety?
    Answer: By setting stringent requirements and standards, MSFC90-16 plays a critical role in mitigating risks, enhancing reliability, and ultimately safeguarding the success of space missions and the well-being of astronauts.