Cypress Semiconductor Corp
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CY8CLED02-16SXI
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CY8CLED02-16SXI

Product Overview

Category

CY8CLED02-16SXI belongs to the category of LED drivers.

Use

This product is primarily used for driving and controlling LEDs (Light Emitting Diodes).

Characteristics

  • Compact size
  • High efficiency
  • Wide input voltage range
  • Dimming capabilities
  • Over-temperature protection
  • Short-circuit protection

Package

CY8CLED02-16SXI comes in a small outline package (SOP) with 16 pins.

Essence

The essence of CY8CLED02-16SXI lies in its ability to efficiently drive and control LEDs, providing optimal lighting solutions.

Packaging/Quantity

CY8CLED02-16SXI is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Current: Up to 1A
  • Dimming Control: Analog/PWM
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Protection Features: Over-temperature, short-circuit

Detailed Pin Configuration

  1. VDD: Power supply voltage input
  2. GND: Ground reference
  3. VIN: Input voltage for LED driver
  4. DIM: Dimming control input
  5. EN: Enable pin for turning on/off the LED driver
  6. FB: Feedback pin for regulating output current
  7. OUT: Output pin for connecting LEDs
  8. NC: No connection
  9. NC: No connection
  10. NC: No connection
  11. NC: No connection
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection

Functional Features

  • Efficient LED driving and control
  • Dimming capability for adjusting brightness
  • Over-temperature protection to prevent damage
  • Short-circuit protection for enhanced safety
  • Wide input voltage range for versatile applications

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various lighting systems
  • High efficiency results in energy savings and reduced heat dissipation
  • Wide input voltage range enables compatibility with different power sources
  • Dimming capabilities provide flexibility in lighting control
  • Protection features ensure the longevity of the LED driver and connected LEDs

Disadvantages

  • Limited output current (up to 1A) may not be suitable for high-power LED applications
  • Lack of detailed pin configuration options may limit customization possibilities

Working Principles

CY8CLED02-16SXI operates by converting the input voltage to a regulated current suitable for driving LEDs. The feedback mechanism ensures that the desired output current is maintained, while the dimming control allows for adjusting the brightness level. The protection features monitor the temperature and detect short-circuits to safeguard the LED driver and connected LEDs.

Detailed Application Field Plans

CY8CLED02-16SXI finds applications in various fields, including: - General lighting - Automotive lighting - Signage and displays - Architectural lighting - Industrial lighting

Detailed and Complete Alternative Models

  1. CY8CLED03-24SXI: Similar to CY8CLED02-16SXI but with increased output current capacity.
  2. CY8CLED01-08SXI: A lower-power version of CY8CLED02-16SXI, suitable for applications with lower current requirements.
  3. CY8CLED04-32SXI: An advanced model with additional features such as color mixing capabilities.

These alternative models offer different specifications and features to cater to specific application requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de CY8CLED02-16SXI dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of CY8CLED02-16SXI in technical solutions:

  1. Q: What is CY8CLED02-16SXI? A: CY8CLED02-16SXI is a programmable LED driver IC manufactured by Cypress Semiconductor. It is designed to control and drive LEDs in various lighting applications.

  2. Q: What is the maximum number of LEDs that can be controlled by CY8CLED02-16SXI? A: CY8CLED02-16SXI can control up to 16 individual LEDs or LED segments.

  3. Q: What is the input voltage range supported by CY8CLED02-16SXI? A: The input voltage range supported by CY8CLED02-16SXI is typically between 2.7V and 5.5V.

  4. Q: Can CY8CLED02-16SXI support different LED colors? A: Yes, CY8CLED02-16SXI can support different LED colors, including RGB LEDs, as it provides individual control for each LED.

  5. Q: How can I program CY8CLED02-16SXI? A: CY8CLED02-16SXI can be programmed using Cypress's PSoC Creator software, which allows you to configure the LED driver's behavior and settings.

  6. Q: Does CY8CLED02-16SXI have any built-in protection features? A: Yes, CY8CLED02-16SXI includes built-in protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Q: Can CY8CLED02-16SXI dim the LEDs? A: Yes, CY8CLED02-16SXI supports LED dimming through various methods, including pulse-width modulation (PWM) and analog dimming.

  8. Q: What is the maximum current that CY8CLED02-16SXI can drive per LED? A: CY8CLED02-16SXI can drive up to 25mA of current per LED channel.

  9. Q: Can CY8CLED02-16SXI be used in automotive applications? A: Yes, CY8CLED02-16SXI is suitable for automotive applications as it meets the necessary automotive-grade requirements.

  10. Q: Are there any evaluation boards available for CY8CLED02-16SXI? A: Yes, Cypress offers evaluation boards for CY8CLED02-16SXI, which can help you quickly prototype and test your LED lighting solutions.

Please note that these answers are general and may vary depending on specific application requirements and the manufacturer's documentation.