Vishay Semiconductor Diodes Division
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SMPC11A-M3/86A
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SMPC11A-M3/86A

Introduction

The SMPC11A-M3/86A is a semiconductor product belonging to the category of power management and protection devices. This device is commonly used for voltage regulation and protection in various electronic applications.

Basic Information Overview

  • Category: Power Management and Protection Device
  • Use: Voltage regulation and protection
  • Characteristics: High efficiency, compact size, and reliable performance
  • Package: SMC (DO-214AB)
  • Essence: Provides overvoltage and overcurrent protection for electronic circuits
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

The SMPC11A-M3/86A features the following specifications: - Maximum Reverse Standoff Voltage: 11V - Breakdown Voltage: 12.2V - Maximum Clamping Voltage: 18.9V - Peak Pulse Current: 21.2A - Operating Temperature Range: -55°C to 150°C - Storage Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The detailed pin configuration of the SMPC11A-M3/86A is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Overvoltage Protection: The device clamps the voltage to a safe level during transient overvoltage conditions.
  • Overcurrent Protection: It limits the current flow during overcurrent events, protecting the connected circuitry.

Advantages and Disadvantages

Advantages

  • Compact Size: The small form factor makes it suitable for space-constrained applications.
  • High Efficiency: Ensures minimal power loss during operation.

Disadvantages

  • Limited Voltage Range: The device is designed for specific voltage ranges, limiting its universal applicability.

Working Principles

The SMPC11A-M3/86A operates based on the principle of Zener diode breakdown, where it conducts current when the voltage exceeds the breakdown voltage, thereby providing protection to the connected circuitry.

Detailed Application Field Plans

The SMPC11A-M3/86A finds application in various electronic systems, including: - Power Supplies - Consumer Electronics - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to the SMPC11A-M3/86A include: - SMPC10A-M3/86A - SMPC12A-M3/86A - SMPC11B-M3/86A

In conclusion, the SMPC11A-M3/86A is a versatile power management and protection device with specific characteristics and functional features that make it suitable for a wide range of electronic applications.

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  1. What is the SMPC11A-M3/86A?

    • The SMPC11A-M3/86A is a high-performance power management integrated circuit (PMIC) designed for use in various technical solutions, providing efficient power delivery and management.

  2. What are the key features of the SMPC11A-M3/86A?

    • The key features include multiple voltage regulators, power sequencing, fault protection, and programmable settings to meet diverse application requirements.

  3. In what technical solutions can the SMPC11A-M3/86A be used?

    • It can be used in a wide range of applications such as industrial automation, automotive electronics, consumer electronics, and IoT devices.

  4. How does the SMPC11A-M3/86A contribute to power efficiency in technical solutions?

    • The SMPC11A-M3/86A optimizes power usage through its advanced power management capabilities, reducing energy consumption and enhancing overall system efficiency.

  5. What are the input voltage and current requirements for the SMPC11A-M3/86A?

    • The input voltage typically ranges from 4.5V to 18V, with the current requirements varying based on the specific application and load conditions.

  6. Can the SMPC11A-M3/86A support multiple output voltages?

    • Yes, it offers multiple regulated output voltages, making it suitable for powering different components within a technical solution.

  7. How does the SMPC11A-M3/86A handle fault protection?

    • It incorporates various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown to safeguard the system and connected devices.

  8. Is the SMPC11A-M3/86A programmable?

    • Yes, it provides programmable settings and configurations, allowing customization to meet specific application requirements.

  9. What are the thermal considerations when using the SMPC11A-M3/86A?

    • Proper thermal management is essential, and the datasheet provides guidelines for PCB layout and thermal considerations to ensure reliable operation.

  10. Are there any application notes or reference designs available for the SMPC11A-M3/86A?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in integrating the SMPC11A-M3/86A into their technical solutions effectively.