Diodes Incorporated
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ZXLD1366DACTC
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ZXLD1366DACTC

Product Overview

  • Category: LED Driver
  • Use: This product is used for driving and controlling LEDs in various lighting applications.
  • Characteristics: The ZXLD1366DACTC is a high-efficiency, constant current LED driver with integrated power MOSFET. It offers excellent dimming performance and thermal management capabilities.
  • Package: The ZXLD1366DACTC comes in a compact 8-pin DFN package.
  • Essence: The essence of this product lies in its ability to provide efficient and reliable power to drive LEDs, ensuring optimal performance and longevity.
  • Packaging/Quantity: The ZXLD1366DACTC is typically sold in reels containing 3000 units.

Specifications

  • Input Voltage Range: 6V to 40V
  • Output Current Range: Up to 1.5A
  • Dimming Control: Analog/PWM
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ZXLD1366DACTC has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VCC (Power Supply)
  4. DIM (Dimming Control)
  5. FB (Feedback)
  6. EN (Enable)
  7. SW (Switch Node)
  8. LX (Inductor Connection)

Functional Features

  • High efficiency conversion of input voltage to constant current output.
  • Wide input voltage range allows for versatile application in different lighting systems.
  • Excellent dimming performance enables precise control over LED brightness.
  • Integrated power MOSFET simplifies circuit design and reduces external component count.
  • Over-temperature protection ensures safe operation even in demanding environments.

Advantages and Disadvantages

Advantages: - High efficiency results in energy savings and reduced heat dissipation. - Wide input voltage range allows for compatibility with various power sources. - Integrated power MOSFET simplifies circuit design and reduces component count. - Excellent dimming performance enables precise control over LED brightness.

Disadvantages: - Limited output current range may not be suitable for high-power LED applications. - The compact package size may require careful PCB layout to ensure proper thermal management.

Working Principles

The ZXLD1366DACTC operates by converting the input voltage to a constant current output using a buck converter topology. The integrated power MOSFET switches the current through the inductor, regulating the output current based on the feedback signal. Dimming control is achieved by adjusting the duty cycle of the PWM signal or the analog voltage applied to the DIM pin.

Detailed Application Field Plans

The ZXLD1366DACTC is widely used in various lighting applications, including:

  1. Residential lighting
  2. Commercial lighting
  3. Automotive lighting
  4. Industrial lighting
  5. Outdoor lighting

Its versatility and high efficiency make it suitable for both indoor and outdoor lighting systems.

Detailed and Complete Alternative Models

  • ZXLD1366DCTC
  • ZXLD1366HACTC
  • ZXLD1366HDCTC

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ZXLD1366DACTC in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ZXLD1366DACTC in technical solutions:

  1. Q: What is ZXLD1366DACTC? A: ZXLD1366DACTC is a constant current LED driver IC manufactured by Diodes Incorporated.

  2. Q: What is the maximum output current of ZXLD1366DACTC? A: The maximum output current of ZXLD1366DACTC is typically 1A.

  3. Q: Can ZXLD1366DACTC be used for driving high-power LEDs? A: Yes, ZXLD1366DACTC can be used for driving high-power LEDs as long as the total forward voltage of the LEDs does not exceed the supply voltage.

  4. Q: Does ZXLD1366DACTC require an external power supply? A: Yes, ZXLD1366DACTC requires an external power supply with a voltage range of 7V to 30V.

  5. Q: Is ZXLD1366DACTC compatible with both analog and PWM dimming? A: Yes, ZXLD1366DACTC supports both analog and PWM dimming methods.

  6. Q: Can ZXLD1366DACTC operate in a wide temperature range? A: Yes, ZXLD1366DACTC has a wide operating temperature range of -40°C to +125°C.

  7. Q: Does ZXLD1366DACTC have built-in protection features? A: Yes, ZXLD1366DACTC includes built-in protection features such as over-temperature protection and over-voltage protection.

  8. Q: What is the typical efficiency of ZXLD1366DACTC? A: The typical efficiency of ZXLD1366DACTC is around 90%.

  9. Q: Can ZXLD1366DACTC be used in automotive applications? A: Yes, ZXLD1366DACTC is suitable for automotive applications as it meets the AEC-Q100 Grade 1 qualification.

  10. Q: Are there any application notes or reference designs available for ZXLD1366DACTC? A: Yes, Diodes Incorporated provides application notes and reference designs for ZXLD1366DACTC on their website, which can be helpful in designing with this IC.

Please note that the answers provided here are general and may vary depending on specific design requirements and conditions. It is always recommended to refer to the datasheet and application notes for detailed information and guidelines.