CY8CLED16P01-28PVXI

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: LED Driver
• Characteristics: Programmable, High Efficiency, Low Power Consumption
• Package: 28-Pin SSOP (Shrink Small Outline Package)
• Essence: Control and drive LEDs in various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Current Range: Up to 100mA per channel
• Number of Channels: 16
• Communication Interface: I2C (Inter-Integrated Circuit)
• Dimming Control: PWM (Pulse Width Modulation)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power Supply Voltage
2. GND: Ground
3. SDA: I2C Serial Data Line
4. SCL: I2C Serial Clock Line
5. INT: Interrupt Output
6. RST: Reset Input
7. ADDR: I2C Slave Address Selection
8. OUT1-OUT16: LED Output Channels

Functional Features

• Programmable LED current control for each channel
• Individual channel dimming control using PWM
• Built-in fault detection and protection mechanisms
• Support for multiple LED configurations (series, parallel, matrix)
• Flexible I2C interface for easy integration with microcontrollers
• Low power consumption in standby mode

Advantages

• High efficiency resulting in reduced power consumption
• Precise control over LED brightness and color
• Simplified design process with programmable features
• Compact package size for space-constrained applications
• Wide operating temperature range for versatile usage

Disadvantages

• Limited output current per channel (up to 100mA)
• Requires external components for thermal management
• Relatively higher cost compared to non-programmable LED drivers

Working Principles

The CY8CLED16P01-28PVXI is a programmable LED driver IC that controls and drives LEDs in various applications. It utilizes an I2C interface to communicate with a microcontroller or other control devices. The IC allows individual control of LED current and dimming using PWM signals. It incorporates fault detection and protection mechanisms to ensure reliable operation. By programming the IC, designers can achieve precise control over LED brightness and color.

Detailed Application Field Plans

The CY8CLED16P01-28PVXI finds applications in various fields where LED lighting is required. Some potential application areas include: 1. Automotive lighting systems 2. Display backlighting 3. Signage and advertising displays 4. Architectural lighting 5. Industrial equipment illumination 6. Home automation and smart lighting

Detailed and Complete Alternative Models

1. CY8CLED04D01-48LTXI: 4-channel LED driver with extended temperature range
2. CY8CLED08G01-56LTXI: 8-channel LED driver with increased output current capability
3. CY8CLED12H01-32PVXI: 12-channel LED driver with integrated thermal management

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