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LP3952RLX/NOPB
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LP3952RLX/NOPB

Product Overview

Category

The LP3952RLX/NOPB belongs to the category of LED drivers.

Use

It is used for driving and controlling LED lighting systems.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Dimming control capability
  • Over-temperature protection
  • Short-circuit protection

Package

The LP3952RLX/NOPB comes in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of this product lies in its ability to efficiently drive and control LED lighting systems while providing protection features.

Packaging/Quantity

The LP3952RLX/NOPB is typically available in reels with a specific quantity per reel.

Specifications

  • Input Voltage Range: 4.5V to 26V
  • Output Current: Up to 100mA
  • Dimming Control: PWM or DC Voltage
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOP

Detailed Pin Configuration

The LP3952RLX/NOPB has a detailed pin configuration as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. DIM (Dimming Control) 4. OUT (LED Output)

Functional Features

  • Efficient LED driving
  • Dimming control flexibility
  • Over-temperature protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Dimming control capability
  • Protection features

Disadvantages

  • Limited output current capacity

Working Principles

The LP3952RLX/NOPB works by regulating the input voltage to drive the connected LED lighting system while allowing dimming control through PWM or DC voltage signals. It also monitors the temperature and provides protection against over-temperature and short-circuit conditions.

Detailed Application Field Plans

The LP3952RLX/NOPB is suitable for various LED lighting applications, including: - Automotive interior lighting - Display backlighting - Architectural lighting - Industrial lighting

Detailed and Complete Alternative Models

Some alternative models to the LP3952RLX/NOPB include: - LP5569-Q1 - LM3409 - LT3754

In conclusion, the LP3952RLX/NOPB is a versatile LED driver with efficient driving capabilities, flexible dimming control, and essential protection features, making it suitable for a wide range of LED lighting applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi LP3952RLX/NOPB dalam penyelesaian teknikal

  1. What is the maximum input voltage for LP3952RLX/NOPB?
    - The maximum input voltage for LP3952RLX/NOPB is 5.5V.

  2. What is the typical output current for LP3952RLX/NOPB?
    - The typical output current for LP3952RLX/NOPB is 25mA per channel.

  3. Can LP3952RLX/NOPB be used in automotive applications?
    - Yes, LP3952RLX/NOPB is suitable for automotive applications.

  4. What is the operating temperature range for LP3952RLX/NOPB?
    - The operating temperature range for LP3952RLX/NOPB is -40°C to 125°C.

  5. Is LP3952RLX/NOPB compatible with I2C communication?
    - No, LP3952RLX/NOPB does not support I2C communication.

  6. Can LP3952RLX/NOPB be used for backlighting displays?
    - Yes, LP3952RLX/NOPB is commonly used for backlighting displays.

  7. What is the package type for LP3952RLX/NOPB?
    - LP3952RLX/NOPB is available in a WSON-10 package.

  8. Does LP3952RLX/NOPB have built-in thermal shutdown protection?
    - Yes, LP3952RLX/NOPB features built-in thermal shutdown protection.

  9. What is the typical dropout voltage for LP3952RLX/NOPB?
    - The typical dropout voltage for LP3952RLX/NOPB is 200mV at 20mA load.

  10. Can LP3952RLX/NOPB be used in battery-powered devices?
    - Yes, LP3952RLX/NOPB is suitable for use in battery-powered devices.