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TLC5927 - 16-Channel Constant-Current LED Sink Drivers

This page provides the datasheet information for the TLC5927, a member of the TLC5926 16-Channel Constant-Current LED Sink Drivers family.

Description

The TLC592x is designed for LED displays and LED lighting applications with open-load, shorted-load, and over temperature detection, and constant-current control.

The TLC592x contains a 16-bit shift register and data latches, which convert serial input data into parallel output format.

Features

  • 1 16 Constant-Current Output Channels.
  • Output Current Adjusted By External Resistor.
  • Constant Output Current Range: 5 mA to 120 mA.
  • Constant Output Current Invariant to Load Voltage Change.
  • Open-Load and Shorted-Load Detection.
  • 256-Step Programmable Global Current Gain.
  • Excellent Output Current Accuracy:.
  • Between Channels: < ±6% (Max), 10 mA to 50 mA.
  • Between ICs: < ±6% (Max), 10 mA to 50 mA.
  • 30-MHz Maximum.

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Datasheet preview – TLC5927

Datasheet Details

Part number TLC5927
Manufacturer Texas Instruments
File Size 1.45 MB
Description 16-Channel Constant-Current LED Sink Drivers
Datasheet download datasheet TLC5927 Datasheet
Additional preview pages of the TLC5927 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TLC5926, TLC5927 SLVS677C – JULY 2008 – REVISED OCTOBER 2015 TLC592x 16-Channel Constant-Current LED Sink Drivers 1 Features •1 16 Constant-Current Output Channels • Output Current Adjusted By External Resistor • Constant Output Current Range: 5 mA to 120 mA • Constant Output Current Invariant to Load Voltage Change • Open-Load and Shorted-Load Detection • 256-Step Programmable Global Current Gain • Excellent Output Current Accuracy: – Between Channels: < ±6% (Max), 10 mA to 50 mA – Between ICs: < ±6% (Max), 10 mA to 50 mA • 30-MHz Maximum Clock Frequency • Schmitt-Trigger Input • 3.
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