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TLC59116FIRHBR
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TLC59116FIRHBR

Introduction

The TLC59116FIRHBR is a versatile and high-performance LED driver belonging to the category of integrated circuits. This device is widely used in various applications such as automotive lighting, signage, and general illumination due to its exceptional characteristics and features.

Basic Information Overview

  • Category: Integrated Circuit
  • Use: LED Driver
  • Characteristics: High performance, versatile, efficient
  • Package: QFN
  • Essence: The TLC59116FIRHBR is designed to provide precise current regulation for driving LEDs in various applications.
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier and order size.

Specifications

  • Input Voltage: 3V to 5.5V
  • Output Current: Up to 120mA per channel
  • Number of Channels: 16
  • Operating Temperature Range: -40°C to 105°C
  • Dimming Control: PWM (Pulse Width Modulation)

Detailed Pin Configuration

The TLC59116FIRHBR features a 32-pin QFN package with the following pin configuration: 1. VCC 2. GND 3. SDA 4. SCL 5. IREF 6. OUT0 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. OE 23. GND 24. GND 25. GND 26. GND 27. GND 28. GND 29. GND 30. GND 31. GND 32. GND

Functional Features

  • Precise current regulation
  • Individual channel control
  • PWM dimming control
  • Thermal shutdown protection
  • Open-load detection

Advantages and Disadvantages

Advantages

  • High precision current regulation
  • Versatile application in various LED driving scenarios
  • Efficient PWM dimming control

Disadvantages

  • Limited output current per channel
  • Requires careful thermal management in high-power applications

Working Principles

The TLC59116FIRHBR operates by receiving input from a microcontroller through the I2C interface, allowing individual control of each LED channel. The device regulates the current flowing through the LEDs, ensuring consistent and accurate illumination. The PWM dimming control enables adjustable brightness levels, making it suitable for diverse lighting applications.

Detailed Application Field Plans

The TLC59116FIRHBR finds extensive use in the following application fields: - Automotive lighting systems - Signage and display panels - General illumination in commercial and residential settings

Detailed and Complete Alternative Models

  1. TLC59108FIRHBR: 8-channel LED driver with similar features
  2. TLC59108FIRHBG: 8-channel LED driver with green packaging option
  3. TLC59116FIRHBG: 16-channel LED driver with green packaging option

In conclusion, the TLC59116FIRHBR stands as a reliable and efficient LED driver, catering to a wide range of lighting applications with its precise current regulation and PWM dimming capabilities.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TLC59116FIRHBR in technische oplossingen

  1. What is the TLC59116FIRHBR?

    • The TLC59116FIRHBR is a 16-channel constant-current LED sink driver with a programmable PWM control.

  2. What is the maximum output current of the TLC59116FIRHBR?

    • The TLC59116FIRHBR has a maximum output current of 120 mA per channel.

  3. What is the supply voltage range for the TLC59116FIRHBR?

    • The supply voltage range for the TLC59116FIRHBR is 3 V to 5.5 V.

  4. How can the TLC59116FIRHBR be controlled?

    • The TLC59116FIRHBR can be controlled through an I2C-compatible interface.

  5. What is the thermal shutdown feature of the TLC59116FIRHBR?

    • The TLC59116FIRHBR includes a thermal shutdown feature to protect the device from overheating.

  6. Can the TLC59116FIRHBR be used in automotive applications?

    • Yes, the TLC59116FIRHBR is suitable for automotive applications due to its wide supply voltage range and robust design.

  7. What is the typical application of the TLC59116FIRHBR?

    • The TLC59116FIRHBR is commonly used for driving LED displays, signage, and lighting applications.

  8. Does the TLC59116FIRHBR support daisy-chaining for multiple devices?

    • Yes, the TLC59116FIRHBR supports daisy-chaining for controlling multiple devices in a chain.

  9. What is the operating temperature range of the TLC59116FIRHBR?

    • The TLC59116FIRHBR has an operating temperature range of -40°C to 105°C.

  10. Is there a reference design available for the TLC59116FIRHBR?

    • Yes, reference designs and application notes are available to assist in implementing the TLC59116FIRHBR in technical solutions.