Cypress Semiconductor Corp
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CY8CLED01D01-56LTXI
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CY8CLED01D01-56LTXI

Product Overview

Category

CY8CLED01D01-56LTXI belongs to the category of LED drivers.

Use

It is primarily used for driving LEDs in various applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Dimming control options

Package

The CY8CLED01D01-56LTXI comes in a small form factor package, suitable for space-constrained designs.

Essence

The essence of CY8CLED01D01-56LTXI lies in its ability to efficiently drive LEDs while providing flexibility in controlling their brightness.

Packaging/Quantity

This product is typically packaged in reels and is available in large quantities.

Specifications

  • Input Voltage Range: 3V to 5.5V
  • Output Current Range: Up to 100mA
  • Dimming Control: PWM, Analog, or I2C
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 56-pin QFN

Detailed Pin Configuration

  1. VDD
  2. GND
  3. EN
  4. DIM
  5. SDA
  6. SCL
  7. OUT1
  8. OUT2
  9. OUT3
  10. OUT4
  11. OUT5
  12. OUT6
  13. OUT7
  14. OUT8
  15. OUT9
  16. OUT10
  17. OUT11
  18. OUT12
  19. OUT13
  20. OUT14
  21. OUT15
  22. OUT16
  23. OUT17
  24. OUT18
  25. OUT19
  26. OUT20
  27. OUT21
  28. OUT22
  29. OUT23
  30. OUT24
  31. OUT25
  32. OUT26
  33. OUT27
  34. OUT28
  35. OUT29
  36. OUT30
  37. OUT31
  38. OUT32
  39. OUT33
  40. OUT34
  41. OUT35
  42. OUT36
  43. OUT37
  44. OUT38
  45. OUT39
  46. OUT40
  47. OUT41
  48. OUT42
  49. OUT43
  50. OUT44
  51. OUT45
  52. OUT46
  53. OUT47
  54. OUT48
  55. OUT49
  56. OUT50

Functional Features

  • High-efficiency LED driving
  • Multiple dimming control options
  • Individual control of each output channel
  • Over-temperature protection
  • Short-circuit protection
  • Under-voltage lockout

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Flexibility in dimming control options
  • Compact size allows for space-constrained designs
  • Individual control of output channels enables precise lighting control

Disadvantages

  • Limited output current range (up to 100mA)
  • Requires external components for certain functionalities

Working Principles

CY8CLED01D01-56LTXI operates by converting the input voltage into a regulated current suitable for driving LEDs. It utilizes a combination of control circuitry, power MOSFETs, and feedback mechanisms to achieve efficient and accurate LED driving. The dimming control options allow for adjusting the brightness of the LEDs according to the desired application requirements.

Detailed Application Field Plans

The CY8CLED01D01-56LTXI finds applications in various fields, including: - Automotive lighting - Display backlighting - Signage and advertising - Architectural lighting - Industrial lighting

Its compact size, high efficiency, and dimming control options make it suitable for a wide range of lighting applications.

Detailed and Complete Alternative Models

  • CY8CLED02D01-56LTXI
  • CY8CLED03D01-56LTXI
  • CY8CLED04D01-56LTXI
  • CY8CLED05D01-56LTXI

These alternative models offer similar functionality and characteristics to the CY8CLED01D01-56LTXI, providing options for different requirements and specifications.

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Énumérez 10 questions et réponses courantes liées à l'application de CY8CLED01D01-56LTXI dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of CY8CLED01D01-56LTXI in technical solutions:

  1. Q: What is the CY8CLED01D01-56LTXI? A: The CY8CLED01D01-56LTXI is a programmable LED driver IC designed for driving multiple LEDs in various lighting applications.

  2. Q: What is the maximum number of LEDs that can be driven by the CY8CLED01D01-56LTXI? A: The CY8CLED01D01-56LTXI can drive up to 56 LEDs in a single string configuration.

  3. Q: What is the input voltage range supported by the CY8CLED01D01-56LTXI? A: The CY8CLED01D01-56LTXI supports an input voltage range of 4.5V to 5.5V.

  4. Q: Can the CY8CLED01D01-56LTXI be used for dimming LEDs? A: Yes, the CY8CLED01D01-56LTXI supports PWM-based dimming control for adjusting the brightness of the LEDs.

  5. Q: Is the CY8CLED01D01-56LTXI compatible with different LED types? A: Yes, the CY8CLED01D01-56LTXI is compatible with a wide range of LED types, including both common-anode and common-cathode configurations.

  6. Q: Does the CY8CLED01D01-56LTXI have built-in protection features? A: Yes, the CY8CLED01D01-56LTXI includes overvoltage protection, overcurrent protection, and thermal shutdown features to ensure safe operation.

  7. Q: Can the CY8CLED01D01-56LTXI be controlled using a microcontroller? A: Yes, the CY8CLED01D01-56LTXI can be easily interfaced with a microcontroller through its I2C interface for advanced control and configuration.

  8. Q: What is the maximum current per LED channel supported by the CY8CLED01D01-56LTXI? A: The CY8CLED01D01-56LTXI supports a maximum current of 50mA per LED channel.

  9. Q: Does the CY8CLED01D01-56LTXI have any power-saving features? A: Yes, the CY8CLED01D01-56LTXI includes a low-power standby mode and automatic shutdown feature to minimize power consumption when not in use.

  10. Q: Are there any reference designs or application notes available for the CY8CLED01D01-56LTXI? A: Yes, Cypress Semiconductor provides reference designs and application notes that demonstrate the implementation of the CY8CLED01D01-56LTXI in various lighting applications. These resources can be found on their website or obtained from their technical support team.