Microchip Technology
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MCP87090T-U/MF
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MCP87090T-U/MF

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management IC
  • Characteristics: High efficiency, compact design, versatile functionality
  • Package: 16-pin TSSOP
  • Essence: Efficient power management for various electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Current: Up to 3A
  • Switching Frequency: 100kHz to 2MHz
  • Operating Temperature Range: -40°C to 125°C
  • Features: Overcurrent protection, thermal shutdown, adjustable soft-start

Detailed Pin Configuration

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

Functional Features

  • Efficient Power Conversion: Provides high efficiency power conversion for a wide range of input voltages.
  • Versatile Protection: Offers overcurrent protection and thermal shutdown features to safeguard the circuit and connected devices.
  • Adjustable Soft-Start: Allows for controlled startup of the power supply, reducing inrush current.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Wide input voltage range
  • Compact design
  • Versatile protection features

Disadvantages

  • Limited output current compared to some competing models
  • Higher cost compared to basic power management ICs

Working Principles

The MCP87090T-U/MF operates by efficiently converting the input voltage to a regulated output voltage while providing protection features to ensure safe operation. It utilizes a switching regulator topology to achieve high efficiency and offers flexibility through adjustable soft-start and synchronization options.

Detailed Application Field Plans

The MCP87090T-U/MF is suitable for a wide range of applications including: - Industrial automation - Automotive electronics - Telecommunications equipment - Portable electronic devices - LED lighting systems

Detailed and Complete Alternative Models

  • MCP16331T-I/CHY: Similar input voltage range and output current capabilities
  • LM2675MX-5.0/NOPB: Comparable efficiency and protection features
  • LT8610ABEMS8E-5#PBF: Higher output current and wider operating temperature range

This comprehensive entry provides an in-depth understanding of the MCP87090T-U/MF, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for professionals and enthusiasts in the field of power management ICs.

Texniki həllərdə MCP87090T-U/MF tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the MCP87090T-U/MF?

    • The MCP87090T-U/MF is a high-speed, low-power operational amplifier designed for use in a wide range of applications.

  2. What are the key features of the MCP87090T-U/MF?

    • The MCP87090T-U/MF features rail-to-rail input and output, low input offset voltage, low noise, and low quiescent current, making it suitable for precision applications.

  3. What are the typical applications of the MCP87090T-U/MF?

    • Typical applications include sensor interfaces, signal conditioning, data acquisition systems, and portable instrumentation.

  4. What is the supply voltage range for the MCP87090T-U/MF?

    • The supply voltage range is from 2.7V to 5.5V, making it suitable for both single-supply and dual-supply applications.

  5. What is the bandwidth of the MCP87090T-U/MF?

    • The MCP87090T-U/MF has a bandwidth of 10 MHz, allowing for high-speed signal processing.

  6. Does the MCP87090T-U/MF have thermal shutdown protection?

    • Yes, the MCP87090T-U/MF includes thermal shutdown protection to prevent damage from excessive temperature.

  7. Can the MCP87090T-U/MF operate in harsh environments?

    • Yes, the MCP87090T-U/MF is designed to operate in industrial and automotive environments, with a wide operating temperature range and robust ESD protection.

  8. What is the input bias current of the MCP87090T-U/MF?

    • The input bias current is typically 1 pA, minimizing errors in high-impedance sensor applications.

  9. Is the MCP87090T-U/MF available in different package options?

    • Yes, the MCP87090T-U/MF is available in various package options, including SOIC and DFN, to accommodate different design requirements.

  10. Are there any application notes or reference designs available for the MCP87090T-U/MF?

    • Yes, Microchip provides comprehensive application notes and reference designs to assist engineers in implementing the MCP87090T-U/MF in their technical solutions.