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AL8861Y-13
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AL8861Y-13 Product Overview

Introduction

AL8861Y-13 is a versatile integrated circuit that belongs to the category of LED drivers. This product is widely used in various lighting applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: LED Driver
  • Use: Lighting applications
  • Characteristics: High efficiency, compact design, wide input voltage range
  • Package: SOP-8 package
  • Essence: Efficient and reliable LED driver solution
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

The AL8861Y-13 LED driver features the following specifications: - Input Voltage Range: 4.5V to 40V - Output Current: Up to 1.5A - Switching Frequency: Adjustable up to 2MHz - Operating Temperature Range: -40°C to 85°C - Dimming Control: Analog/PWM dimming

Detailed Pin Configuration

The detailed pin configuration of AL8861Y-13 is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. DIM (Dimming Control) 4. NC (No Connection) 5. SW (Switch Node) 6. GND (Ground) 7. FB (Feedback) 8. VOUT (Output Voltage)

Functional Features

  • High Efficiency: The AL8861Y-13 offers high efficiency, making it suitable for energy-efficient lighting solutions.
  • Wide Input Voltage Range: With a wide input voltage range, this LED driver can be used in various power supply configurations.
  • Compact Design: The compact SOP-8 package allows for space-saving designs in lighting applications.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact design

Disadvantages

  • Limited output current compared to some alternative models

Working Principles

The AL8861Y-13 operates by converting the input voltage into a constant current source for driving LEDs. It utilizes a switching regulator topology to efficiently control the LED current while providing dimming capabilities.

Detailed Application Field Plans

The AL8861Y-13 LED driver is suitable for a wide range of lighting applications, including: - Indoor and outdoor LED lighting - Automotive lighting systems - Architectural and decorative lighting

Detailed and Complete Alternative Models

Some alternative models to AL8861Y-13 include: - AL8860 - AL8862 - AL8863

In conclusion, the AL8861Y-13 LED driver offers a reliable and efficient solution for various lighting applications, with its high efficiency, wide input voltage range, and compact design making it a popular choice among designers and manufacturers.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von AL8861Y-13 in technischen Lösungen auf

Sure, here are 10 common questions and answers related to the application of AL8861Y-13 in technical solutions:

  1. What is AL8861Y-13?

    • AL8861Y-13 is a high-performance synchronous step-down DC-DC converter designed for various applications, including automotive, industrial, and consumer electronics.

  2. What is the input voltage range of AL8861Y-13?

    • The input voltage range of AL8861Y-13 is from 4.5V to 40V, making it suitable for a wide range of power supply designs.

  3. What is the output current capability of AL8861Y-13?

    • AL8861Y-13 can deliver up to 3A of continuous output current, making it suitable for powering a variety of loads.

  4. What is the switching frequency of AL8861Y-13?

    • The switching frequency of AL8861Y-13 is adjustable from 200kHz to 2.2MHz, allowing for flexibility in design and optimization of efficiency.

  5. Is AL8861Y-13 suitable for automotive applications?

    • Yes, AL8861Y-13 is designed to meet the stringent requirements of automotive applications, including AEC-Q100 Grade 1 qualification.

  6. Does AL8861Y-13 have built-in protection features?

    • Yes, AL8861Y-13 includes a comprehensive set of protection features, such as overcurrent protection, thermal shutdown, and input undervoltage lockout.

  7. Can AL8861Y-13 operate in a wide temperature range?

    • Yes, AL8861Y-13 is designed to operate over a wide temperature range from -40°C to 125°C, making it suitable for harsh environments.

  8. What type of package does AL8861Y-13 come in?

    • AL8861Y-13 is available in a compact and thermally enhanced SOIC-8EP package, which is suitable for space-constrained applications.

  9. Is AL8861Y-13 compatible with both ceramic and electrolytic output capacitors?

    • Yes, AL8861Y-13 is compatible with both ceramic and electrolytic output capacitors, providing flexibility in component selection.

  10. Can AL8861Y-13 be used in battery-powered applications?

    • Yes, AL8861Y-13's low quiescent current and high efficiency make it well-suited for battery-powered applications, extending battery life.

I hope these questions and answers provide useful information about the application of AL8861Y-13 in technical solutions. Let me know if you need further assistance!