STMicroelectronics
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SMP100MC-400
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SMP100MC-400

Product Overview

The SMP100MC-400 belongs to the category of semiconductor devices and is specifically designed for use in power management applications. This device is known for its high efficiency, compact size, and robust packaging, making it suitable for a wide range of industrial and consumer electronic applications. The SMP100MC-400 is typically packaged in a protective casing and is available in various quantities to meet different production needs.

Specifications

  • Input Voltage Range: 5V - 36V
  • Output Voltage: 3.3V
  • Maximum Output Current: 4A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: QFN-16

Detailed Pin Configuration

The SMP100MC-400 features a QFN-16 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. SW (Switching Node) 4. FB (Feedback) 5. EN (Enable) 6. NC (No Connection) 7. PG (Power Good) 8. VOUT (Output Voltage)

Functional Features

  • High Efficiency: The SMP100MC-400 is designed to minimize power loss and maximize energy conversion, ensuring optimal performance.
  • Overcurrent Protection: It incorporates overcurrent protection to safeguard the device and connected components from damage during abnormal operating conditions.
  • Power Good Indicator: The built-in power good indicator provides visual feedback on the status of the output voltage, enhancing system monitoring capabilities.

Advantages and Disadvantages

Advantages

  • Compact Size: The small form factor of the SMP100MC-400 makes it ideal for space-constrained applications.
  • Wide Input Voltage Range: It can accommodate a broad range of input voltages, offering flexibility in various power supply designs.

Disadvantages

  • Limited Output Current: The maximum output current of 4A may not be sufficient for high-power applications.
  • Temperature Sensitivity: The operating temperature range may limit its suitability for extreme environmental conditions.

Working Principles

The SMP100MC-400 operates based on the principles of synchronous buck conversion, where it efficiently steps down the input voltage to deliver a stable output voltage. This is achieved through the control of internal switches and feedback mechanisms to regulate the output.

Detailed Application Field Plans

The SMP100MC-400 is well-suited for a diverse range of applications, including: - Industrial Automation: Powering control systems, motor drives, and instrumentation equipment. - Consumer Electronics: Providing power management solutions for portable devices, smart home appliances, and audio-visual equipment. - Automotive Electronics: Supporting various automotive power supply requirements, such as infotainment systems and lighting controls.

Detailed and Complete Alternative Models

  • SMP200MC-500: A higher current variant with an output current of 5A, suitable for more demanding applications.
  • SMP50MC-300: A lower power variant with a compact footprint, ideal for battery-powered devices and IoT applications.

In conclusion, the SMP100MC-400 offers a balance of efficiency, compactness, and reliability, making it a versatile choice for power management needs across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMP100MC-400 v technických řešeních

  1. What is SMP100MC-400?

    • SMP100MC-400 is a high-performance silicone compound used for thermal management in electronic applications.

  2. What are the key features of SMP100MC-400?

    • SMP100MC-400 offers excellent thermal conductivity, electrical insulation, and stability over a wide temperature range.

  3. How is SMP100MC-400 applied in technical solutions?

    • SMP100MC-400 is commonly used as a thermal interface material to improve heat transfer between electronic components and heat sinks.

  4. Can SMP100MC-400 be used in outdoor applications?

    • Yes, SMP100MC-400 is designed to withstand outdoor environmental conditions and maintain its performance.

  5. Is SMP100MC-400 compatible with various substrates?

    • SMP100MC-400 is compatible with a wide range of substrates including metals, ceramics, and some plastics.

  6. What is the recommended application method for SMP100MC-400?

    • SMP100MC-400 can be applied using dispensing equipment, screen printing, or manual spreading, depending on the specific application requirements.

  7. Does SMP100MC-400 require any special curing process?

    • No, SMP100MC-400 does not require a curing process and can be used immediately after application.

  8. What is the typical operating temperature range for SMP100MC-400?

    • SMP100MC-400 can operate effectively within a temperature range of -50°C to 200°C.

  9. Is SMP100MC-400 compliant with industry standards for electronics applications?

    • Yes, SMP100MC-400 complies with relevant industry standards for thermal interface materials and electronic applications.

  10. Are there any safety considerations when handling SMP100MC-400?

    • It is important to follow standard safety precautions when handling SMP100MC-400, including wearing appropriate personal protective equipment and ensuring good ventilation during application.