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CY8CLED16-48LFXI
Product Overview
Category
CY8CLED16-48LFXI belongs to the category of LED drivers.
Use
This product is used for driving and controlling LEDs in various applications.
Characteristics
- High efficiency
- Low power consumption
- Compact size
- Wide input voltage range
- PWM dimming control
- Over-temperature protection
Package
CY8CLED16-48LFXI is available in a small form factor package, suitable for space-constrained designs.
Essence
The essence of CY8CLED16-48LFXI lies in its ability to efficiently drive and control LEDs, enabling precise illumination control in different lighting applications.
Packaging/Quantity
CY8CLED16-48LFXI is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V to 36V
- Output Current Range: Up to 1.5A
- Number of Channels: 16
- Dimming Control: PWM (Pulse Width Modulation)
- Operating Temperature Range: -40°C to +85°C
- Package Type: 48-pin LQFP
Detailed Pin Configuration
The pin configuration of CY8CLED16-48LFXI is as follows:
- VDD
- GND
- VIN
- VOUT
- EN
- DIM0
- DIM1
- DIM2
- DIM3
- DIM4
- DIM5
- DIM6
- DIM7
- DIM8
- DIM9
- DIM10
- DIM11
- DIM12
- DIM13
- DIM14
- DIM15
- FAULT
- SDA
- SCL
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- High-efficiency LED driving
- Individual channel control
- PWM dimming control for precise brightness adjustment
- Over-temperature protection to prevent damage
- Wide input voltage range for versatile applications
Advantages and Disadvantages
Advantages
- Efficient LED driving, resulting in energy savings
- Precise control over individual channels
- Flexible dimming options with PWM control
- Compact size allows for space-constrained designs
- Wide input voltage range accommodates various power sources
Disadvantages
- Limited output current per channel (up to 1.5A)
- Requires external components for complete LED driver solution
Working Principles
CY8CLED16-48LFXI operates by converting the input voltage to a suitable level for driving LEDs. It utilizes PWM dimming control to adjust the brightness of each LED channel individually. The device also incorporates over-temperature protection to safeguard against excessive heat.
Detailed Application Field Plans
CY8CLED16-48LFXI finds applications in various fields, including: - Architectural lighting - Automotive lighting - Signage and display lighting - Industrial lighting - Entertainment lighting
In architectural lighting, this LED driver can be used to create dynamic lighting effects in buildings. In automotive lighting, it enables efficient and customizable illumination for headlights, taillights, and interior lighting. Signage and display lighting benefit from the precise control and dimming capabilities of CY8CLED16-48LFXI. Industrial lighting applications can utilize this driver for energy-efficient illumination in warehouses, factories, and outdoor areas. Entertainment lighting systems can take advantage of the individual channel control and dimming features to create captivating light shows.
Detailed and Complete Alternative Models
Some alternative models to CY8CLED16-48LFXI that offer similar functionality include: - MAX16834 - LT3957 - TPS92661
These alternatives provide comparable LED driving capabilities and feature sets, catering to different design requirements and preferences.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением CY8CLED16-48LFXI в технических решениях.
Sure! Here are 10 common questions and answers related to the application of CY8CLED16-48LFXI in technical solutions:
Q: What is the CY8CLED16-48LFXI? A: The CY8CLED16-48LFXI is a programmable LED driver IC manufactured by Cypress Semiconductor. It is designed to control and drive multiple LEDs in various lighting applications.
Q: What is the maximum number of LEDs that can be controlled by CY8CLED16-48LFXI? A: The CY8CLED16-48LFXI can control up to 16 individual LEDs.
Q: What is the input voltage range supported by CY8CLED16-48LFXI? A: The CY8CLED16-48LFXI supports an input voltage range of 2.7V to 5.5V.
Q: Can I control the brightness of each individual LED using CY8CLED16-48LFXI? A: Yes, the CY8CLED16-48LFXI allows you to independently control the brightness of each LED through its integrated PWM (Pulse Width Modulation) channels.
Q: Is the CY8CLED16-48LFXI compatible with different LED types? A: Yes, the CY8CLED16-48LFXI is compatible with a wide range of LED types, including both common-anode and common-cathode configurations.
Q: Can I program the CY8CLED16-48LFXI to create custom lighting effects? A: Yes, the CY8CLED16-48LFXI is programmable, allowing you to create custom lighting effects by configuring the PWM channels and timing parameters.
Q: Does the CY8CLED16-48LFXI have any built-in protection features? A: Yes, the CY8CLED16-48LFXI includes built-in protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.
Q: What communication interfaces does the CY8CLED16-48LFXI support? A: The CY8CLED16-48LFXI supports I2C (Inter-Integrated Circuit) communication interface for easy integration with microcontrollers or other devices.
Q: Can I daisy-chain multiple CY8CLED16-48LFXI ICs to control more than 16 LEDs? A: Yes, you can daisy-chain multiple CY8CLED16-48LFXI ICs together to control a larger number of LEDs by connecting their I2C interfaces.
Q: Where can I find documentation and resources for the CY8CLED16-48LFXI? A: You can find documentation, datasheets, application notes, and other resources for the CY8CLED16-48LFXI on the official Cypress Semiconductor website or through their authorized distributors.