STMicroelectronics
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PM6675STR
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PM6675STR

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High efficiency, compact size, low power consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Regulates and controls power supply in electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Output Current: Up to 500mA
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOT-23-5

Detailed Pin Configuration

The PM6675STR has a total of 5 pins arranged as follows:

  1. VOUT: Output Voltage Pin
  2. GND: Ground Pin
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VIN: Input Voltage Pin

Functional Features

  • High Efficiency: The PM6675STR offers high efficiency power conversion, minimizing energy loss.
  • Compact Size: Its small form factor makes it suitable for space-constrained applications.
  • Low Power Consumption: The device itself consumes very little power, contributing to overall energy savings.

Advantages and Disadvantages

Advantages: - High efficiency power management - Compact size for space-constrained applications - Low power consumption

Disadvantages: - Limited output current capacity - Restricted input voltage range

Working Principles

The PM6675STR is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by using a feedback mechanism that continuously adjusts the internal circuitry to compensate for changes in load and input conditions. This ensures a consistent power supply to the connected electronic device.

Detailed Application Field Plans

The PM6675STR is commonly used in various electronic devices that require regulated power supply, such as:

  1. Mobile Phones
  2. Tablets
  3. Portable Media Players
  4. Wearable Devices
  5. IoT (Internet of Things) Devices

Detailed and Complete Alternative Models

  1. PM6675STQ - Similar specifications but in a different package (TQFN-16)
  2. PM6675SIR - Enhanced version with higher output current capability (up to 1A)
  3. PM6675SLP - Low power variant with reduced quiescent current (25µA)

These alternative models offer similar functionality but may have slight variations in package type, output current capacity, or power consumption characteristics.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PM6675STR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of PM6675STR in technical solutions:

  1. Q: What is PM6675STR?
    A: PM6675STR is a technical solution that stands for Power Meter 6675 STR, which is a device used for measuring electrical power parameters.

  2. Q: What are the main features of PM6675STR?
    A: The main features of PM6675STR include accurate measurement of voltage, current, power factor, frequency, and energy consumption.

  3. Q: How can PM6675STR be applied in technical solutions?
    A: PM6675STR can be applied in various technical solutions such as energy management systems, power quality analysis, load monitoring, and renewable energy installations.

  4. Q: Can PM6675STR be used in industrial applications?
    A: Yes, PM6675STR is suitable for industrial applications as it can measure power parameters in high-voltage environments and handle large currents.

  5. Q: Is PM6675STR compatible with different communication protocols?
    A: Yes, PM6675STR supports various communication protocols like Modbus RTU, Modbus TCP/IP, and Profibus, making it compatible with different systems.

  6. Q: Does PM6675STR have data logging capabilities?
    A: Yes, PM6675STR has built-in memory for data logging, allowing users to store and analyze power consumption data over time.

  7. Q: Can PM6675STR be integrated into existing control systems?
    A: Absolutely, PM6675STR can be easily integrated into existing control systems through its communication interfaces, enabling seamless integration.

  8. Q: What is the accuracy of PM6675STR measurements?
    A: PM6675STR offers high measurement accuracy, typically within ±0.2% for voltage and current, ensuring reliable and precise power parameter readings.

  9. Q: Does PM6675STR support remote monitoring and control?
    A: Yes, PM6675STR supports remote monitoring and control through its communication interfaces, allowing users to access real-time data remotely.

  10. Q: Is PM6675STR suitable for both single-phase and three-phase systems?
    A: Yes, PM6675STR is designed to work with both single-phase and three-phase systems, making it versatile for a wide range of applications.

Please note that the answers provided here are general and may vary depending on the specific implementation and configuration of PM6675STR in different technical solutions.