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TLC5952 - 24-Channel Constant-Current LED Driver

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General Description

The TLC5952 device is a 24-channel, constantcurrent sink driver.

Each channel can be turned on or off with internal register data.

The output channels are grouped into three groups of eight channels each.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community TLC5952 SBVS129A – MAY 2009 – REVISED JULY 2018 24-Channel, Constant-Current LED Driver With Global Brightness Control And LED Open-Short.

Key Features

  • 1 24-Channel Constant-Current Sink Output With On-Off Control.
  • Current Capability:.
  • 35 mA for 16 Channels.
  • 26.2 mA for 8 Channels.
  • Global Brightness Control (BC) for Each Color Group: 7-Bit (128 Step), Three Groups.
  • LED Power-Supply Voltage up to 15 V.
  • VCC = 3 V to 5.5 V.
  • Constant-Current Accuracy:.
  • Channel-to-Channel = ±1%.
  • Device-to-Device = ±3%.
  • CMOS Logic Level I/O.
  • Data Transfer Rate:.

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