IS31FL3216A-QFLS2-TR

Introduction

The IS31FL3216A-QFLS2-TR is a versatile LED driver designed for various applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

Category

The IS31FL3216A-QFLS2-TR belongs to the category of LED drivers and controllers.

Use

It is used to drive and control LED lighting in various applications such as consumer electronics, automotive lighting, and industrial equipment.

Characteristics

• High efficiency LED current sink with 256-step PWM dimming
• Wide operating voltage range
• Low standby current
• I2C compatible interface
• Programmable blink and breathing modes

Package

The IS31FL3216A-QFLS2-TR is available in a compact QFN-24 package.

Essence

The essence of this product lies in its ability to efficiently drive and control LED lighting with advanced dimming and control features.

Packaging/Quantity

The product is typically supplied in reels with a quantity specified by the manufacturer.

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Maximum Output Current: 60mA per channel
• Number of Channels: 16
• Interface: I2C
• Package Type: QFN-24

Detailed Pin Configuration

The detailed pin configuration of the IS31FL3216A-QFLS2-TR is as follows: 1. VDD 2. SDA 3. SCL 4. GND 5. OUT0 6. OUT1 7. OUT2 8. OUT3 9. OUT4 10. OUT5 11. OUT6 12. OUT7 13. OUT8 14. OUT9 15. OUT10 16. OUT11 17. OUT12 18. OUT13 19. OUT14 20. OUT15 21. REXT 22. BLINK 23. BREATH 24. NC

Functional Features

• 256-step PWM dimming
• Individual LED control
• Programmable blink and breathing modes
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages

• High efficiency LED current sink
• Wide operating voltage range
• Low standby current
• Advanced dimming and control features

Disadvantages

• Limited maximum output current per channel
• Requires I2C interface for control and configuration

Working Principles

The IS31FL3216A-QFLS2-TR operates by receiving control signals through the I2C interface to adjust the LED current sink and control the dimming levels. It utilizes advanced PWM techniques to achieve precise dimming and control of the LED lighting.

Detailed Application Field Plans

The IS31FL3216A-QFLS2-TR is suitable for a wide range of applications including: - Consumer electronics: LED backlighting for displays, keypad illumination - Automotive lighting: Interior ambient lighting, dashboard illumination - Industrial equipment: Panel indicators, status indicators

Detailed and Complete Alternative Models

Some alternative models to the IS31FL3216A-QFLS2-TR include: - IS31FL3216A-QFLS2 - IS31FL3216A-QFLS1 - IS31FL3216A-QFLS3

In summary, the IS31FL3216A-QFLS2-TR is a highly efficient LED driver with advanced dimming and control features, making it suitable for various applications in consumer electronics, automotive lighting, and industrial equipment.

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