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TLC59731 - 3-Channel 8-Bit PWM LED Driver

General Description

The TLC59731 device is an easy-to-use, 3-channel, 50-mA sink current LED driver.

The single-wire, 600kbps serial interface (EasySet) provides a solution for minimizing wiring cost.

The LED driver provides 8-bit pulse width modulation (PWM) resolution and a simple gamma correction feature.

Key Features

  • 1 Three Sink Current Channels.
  • Current Capability:.
  • 50 mA per Channel.
  • Grayscale (GS) Control With PWM:.
  • 8-Bit (256 Steps) With Simple Gamma Correction.
  • Single-Wire Interface (EasySet™).
  • Power-Supply (VCC) Voltage Range:.
  • No Internal Shunt Regulator Mode: 3 V to 5.5 V.
  • Internal Shunt Regulator Mode: 3 V to 6 V.
  • OUT Terminals Maximum Voltage: Up to 21 V.
  • Integrated Shunt Regulator.
  • Data Tra.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC59731 SBVS222C – FEBRUARY 2013 – REVISED OCTOBER 2016 TLC59731 3-Channel, 8-Bit, PWM LED Driver With Single-Wire Interface (EasySet) 1 Features •1 Three Sink Current Channels • Current Capability: – 50 mA per Channel • Grayscale (GS) Control With PWM: – 8-Bit (256 Steps) With Simple Gamma Correction • Single-Wire Interface (EasySet™) • Power-Supply (VCC) Voltage Range: – No Internal Shunt Regulator Mode: 3 V to 5.5 V – Internal Shunt Regulator Mode: 3 V to 6 V • OUT Terminals Maximum Voltage: Up to 21 V • Integrated Shunt Regulator • Data Transfer Maximum Rate: – Bits per Second (bps): 600 kbps • Internal GS Clock Oscillator: 6 MHz (Typical) • Display Repeat Rate: 3.