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MCP87018T-U/MF
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MCP87018T-U/MF

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power management and control
  • Characteristics: High efficiency, compact design, low power consumption
  • Package: 16-pin TSSOP
  • Essence: Regulates and controls power supply for electronic devices
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Current: Up to 3A
  • Switching Frequency: 100 kHz to 2 MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Pin 1) - Input voltage
  2. PGND (Pins 2, 3, 4, 5) - Power ground
  3. SW (Pin 6) - Switch node
  4. FB (Pin 7) - Feedback input
  5. COMP (Pin 8) - Compensation
  6. SS/TRK (Pin 9) - Soft-start/tracking
  7. EN/UVLO (Pin 10) - Enable/undervoltage lockout
  8. VCC (Pin 11) - IC power supply
  9. AGND (Pins 12, 13, 14, 15) - Analog ground
  10. BOOT (Pin 16) - Bootstrap capacitor connection

Functional Features

  • Wide Input Voltage Range: Allows for versatile applications
  • High Efficiency: Minimizes power loss and heat generation
  • Integrated Protection Features: Overcurrent, overvoltage, and thermal protection
  • Adjustable Output Voltage: Flexibility in meeting specific device requirements

Advantages

  • Compact design suitable for space-constrained applications
  • High efficiency leads to energy savings and reduced heat dissipation
  • Integrated protection features enhance system reliability

Disadvantages

  • Limited output current compared to some competing models
  • Higher cost compared to basic linear regulators

Working Principles

The MCP87018T-U/MF operates as a synchronous step-down DC-DC converter, regulating the input voltage to provide a stable output voltage for powering electronic devices. It utilizes pulse-width modulation (PWM) to control the output voltage and current.

Detailed Application Field Plans

  • Automotive Electronics: Power supply for infotainment systems, lighting, and sensors
  • Industrial Control Systems: Voltage regulation for motor drives and control circuits
  • Telecommunications: Power management for networking equipment and base stations

Detailed and Complete Alternative Models

  1. LM2675-ADJ/NOPB by Texas Instruments
  2. LT1763-3.3 by Analog Devices
  3. TPS54331DDAR by Texas Instruments

This comprehensive range of alternative models provides options with varying specifications and features to suit different application requirements.

This entry provides a detailed overview of the MCP87018T-U/MF, covering its product category, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MCP87018T-U/MF in technische oplossingen

  1. What is the MCP87018T-U/MF?

    • The MCP87018T-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 MCP87018T-U/MF?

    • The MCP87018T-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 MCP87018T-U/MF?

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

  4. What is the supply voltage range for the MCP87018T-U/MF?

    • The supply voltage range is from 2.7V to 5.5V, making it suitable for battery-powered applications.

  5. What is the input offset voltage of the MCP87018T-U/MF?

    • The input offset voltage is typically 150µV, ensuring high precision in amplification.

  6. Does the MCP87018T-U/MF support single-supply operation?

    • Yes, the MCP87018T-U/MF supports single-supply operation, enhancing its versatility in various applications.

  7. What is the bandwidth of the MCP87018T-U/MF?

    • The MCP87018T-U/MF has a bandwidth of 10 MHz, enabling it to handle high-frequency signals.

  8. Is the MCP87018T-U/MF available in a small package?

    • Yes, the MCP87018T-U/MF is available in a space-saving 5-lead SOT-23 package, ideal for compact designs.

  9. What is the temperature range for the MCP87018T-U/MF?

    • The MCP87018T-U/MF operates over a temperature range of -40°C to 125°C, suitable for harsh environments.

  10. Can the MCP87018T-U/MF be used in automotive applications?

    • Yes, the MCP87018T-U/MF is AEC-Q100 qualified, making it suitable for automotive applications where reliability is crucial.