Sharp Microelectronics
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PD480PI
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PD480PI

Product Category

The PD480PI belongs to the category of integrated circuits, specifically power management ICs.

Basic Information Overview

  • Use: The PD480PI is used for power management in electronic devices, regulating and distributing power within the circuit.
  • Characteristics: It features high efficiency, low power consumption, and voltage regulation capabilities.
  • Package: The PD480PI comes in a small outline integrated circuit (SOIC) package.
  • Essence: Its essence lies in providing efficient power management solutions for various electronic applications.
  • Packaging/Quantity: Typically packaged in reels, containing a specific quantity per reel.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage: Adjustable
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. SW (Switch)
  6. GND (Ground)
  7. NC (No Connection)
  8. VOUT (Output Voltage)

Functional Features

  • Voltage Regulation: The PD480PI provides stable output voltage even with varying input voltages.
  • Overcurrent Protection: It includes overcurrent protection to safeguard the circuit from excessive current flow.
  • Efficiency: Offers high efficiency in power conversion, reducing energy loss.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Overcurrent protection

Disadvantages

  • Limited maximum output current compared to some alternative models
  • May require additional components for specific applications

Working Principles

The PD480PI operates by regulating the input voltage to provide a stable and adjustable output voltage. It utilizes internal circuitry to monitor and control the power flow, ensuring efficient and reliable power management.

Detailed Application Field Plans

The PD480PI is suitable for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the PD480PI include: - PD481PI - PD482PI - PD483PI

These alternatives offer similar functionality with variations in specifications and package types.

This comprehensive entry provides an in-depth understanding of the PD480PI, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням PD480PI у технічних рішеннях

  1. What is PD480PI?

    • PD480PI is a type of passive infrared (PIR) motion sensor commonly used in security systems and lighting control applications.

  2. How does PD480PI work?

    • PD480PI detects changes in infrared radiation within its field of view, typically caused by the movement of people or animals. When motion is detected, it triggers a response such as turning on lights or activating an alarm.

  3. What are the typical applications of PD480PI?

    • PD480PI is commonly used in security systems, automatic lighting control, occupancy sensing, and energy management solutions.

  4. What is the detection range of PD480PI?

    • The detection range of PD480PI can vary, but it is typically adjustable and can cover areas ranging from a few meters to tens of meters, depending on the specific model and settings.

  5. Can PD480PI be used outdoors?

    • Yes, there are models of PD480PI specifically designed for outdoor use, with weatherproof housing and enhanced environmental resistance.

  6. Does PD480PI require line of sight for motion detection?

    • Yes, PD480PI relies on line of sight to detect motion within its specified range and field of view.

  7. Can PD480PI differentiate between different types of motion?

    • PD480PI is primarily designed to detect any significant motion within its coverage area and does not differentiate between specific types of motion.

  8. What power supply is required for PD480PI?

    • PD480PI typically operates on low voltage DC power, making it suitable for integration into various electronic systems and devices.

  9. Are there any limitations to where PD480PI can be installed?

    • PD480PI should be installed in locations that provide an unobstructed view of the area to be monitored, and care should be taken to avoid placement in areas with excessive heat sources or air currents that could cause false triggers.

  10. Can PD480PI be integrated with other smart home or building automation systems?

    • Yes, PD480PI can often be integrated with other systems using standard communication protocols such as RS-485 or wireless interfaces, allowing for seamless integration into broader technical solutions.