Cypress Semiconductor Corp
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
CY8CLED01D01-56LTXQ
Lihat Detail Lembar Data

CY8CLED01D01-56LTXQ

Product Overview

Category

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

Use

It is primarily used for driving LEDs in various applications.

Characteristics

  • Package: 56-pin QFN package
  • Essence: LED driver IC
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

The specifications of CY8CLED01D01-56LTXQ are as follows:

  • Input voltage range: 2.7V to 5.5V
  • Output current range: 10mA to 100mA
  • Number of channels: 1
  • Dimming control: PWM (Pulse Width Modulation)
  • Communication interface: I2C (Inter-Integrated Circuit)

Pin Configuration

The detailed pin configuration of CY8CLED01D01-56LTXQ is as follows:

  1. VDD - Power supply voltage
  2. GND - Ground
  3. SDA - I2C data line
  4. SCL - I2C clock line
  5. EN - Enable pin
  6. DIM - Dimming control input
  7. OUT - LED output pin
  8. NC - No connection

Functional Features

  • Single-channel LED driver with adjustable output current
  • Support for PWM dimming control
  • I2C interface for easy communication and control
  • Low power consumption
  • Over-temperature protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • Flexible and adjustable output current for different LED configurations
  • Easy integration into existing systems with I2C interface
  • Efficient dimming control for desired brightness levels
  • Compact and space-saving 56-pin QFN package

Disadvantages

  • Limited to driving a single LED channel
  • Requires external components for proper operation

Working Principles

CY8CLED01D01-56LTXQ operates by receiving control signals through the I2C interface. The input voltage is regulated and converted to the desired output current, which drives the connected LED. The dimming control input allows for adjusting the brightness of the LED using PWM signals.

Detailed Application Field Plans

CY8CLED01D01-56LTXQ finds applications in various fields, including:

  1. Automotive lighting systems
  2. Display backlighting
  3. Signage and advertising displays
  4. Architectural lighting
  5. Industrial lighting

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to CY8CLED01D01-56LTXQ are:

  1. MAX16834 - LED driver IC with multiple channels and integrated boost converter
  2. TLC5940 - LED driver IC with 16 channels and grayscale control
  3. LT3754 - High-power LED driver IC with integrated fault protection features

These alternative models offer different features and capabilities, catering to specific application requirements.

Word count: 314 words

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan CY8CLED01D01-56LTXQ dalam solusi teknis

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

  1. Question: What is the CY8CLED01D01-56LTXQ?
    Answer: The CY8CLED01D01-56LTXQ is a programmable LED driver IC designed for controlling and driving LEDs in various applications.

  2. Question: What is the maximum number of LEDs that can be controlled by the CY8CLED01D01-56LTXQ?
    Answer: The CY8CLED01D01-56LTXQ can control up to 56 LEDs individually.

  3. Question: What is the input voltage range supported by the CY8CLED01D01-56LTXQ?
    Answer: The CY8CLED01D01-56LTXQ supports an input voltage range of 2.7V to 5.5V.

  4. Question: Can the CY8CLED01D01-56LTXQ be used in automotive applications?
    Answer: Yes, the CY8CLED01D01-56LTXQ is AEC-Q100 qualified, making it suitable for automotive applications.

  5. Question: Does the CY8CLED01D01-56LTXQ support PWM dimming?
    Answer: Yes, the CY8CLED01D01-56LTXQ supports PWM dimming for precise control of LED brightness.

  6. Question: Can I program the CY8CLED01D01-56LTXQ using a microcontroller?
    Answer: Yes, the CY8CLED01D01-56LTXQ can be programmed using a microcontroller via its I2C interface.

  7. Question: What is the maximum current per LED channel supported by the CY8CLED01D01-56LTXQ?
    Answer: The CY8CLED01D01-56LTXQ can support a maximum current of 50mA per LED channel.

  8. Question: Does the CY8CLED01D01-56LTXQ have built-in thermal protection?
    Answer: Yes, the CY8CLED01D01-56LTXQ has built-in thermal protection to prevent overheating.

  9. Question: Can I cascade multiple CY8CLED01D01-56LTXQ devices for controlling more than 56 LEDs?
    Answer: Yes, you can cascade multiple CY8CLED01D01-56LTXQ devices to control a larger number of LEDs.

  10. Question: What are some typical applications for the CY8CLED01D01-56LTXQ?
    Answer: The CY8CLED01D01-56LTXQ is commonly used in applications such as automotive lighting, signage, backlighting, and general LED control systems.

Please note that these answers are based on general information about the CY8CLED01D01-56LTXQ and may vary depending on specific implementation requirements.