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TLC59284 - 16-Channel Constant-Current LED Driver

General Description

The TLC59284 is a 16-channel, constant-current sink light-emitting diode (LED) driver.

Each channel can be individually controlled with a simple serial communications protocol that is compatible with 3.3-V or 5-V CMOS logic levels, depending on the operating VCC.

Key Features

  • 1.
  • 2 16-Channel, Constant-Current Sink Output with On and Off Control.
  • Constant-Current Sink Capability:.
  • 35 mA (VCC ≤ 3.6 V).
  • 45 mA (VCC > 3.6 V).
  • LED Power-Supply Voltage: Up to 10 V.
  • VCC: 3 V to 5.5 V.
  • Constant-Current Accuracy:.
  • Channel-to-Channel: ±1.4% (typ), ±3% (max).
  • Device-to-Device: ±2% (typ), ±4% (max).
  • CMOS Logic Level I/O.
  • Data Transfer Rate: 35 MHz.
  • BLANK Pulse Width: 50 ns.

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Other Datasheets by Texas Instruments

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TLC5928 16-Channel Constant-Current LED Driver
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TLC59282 16-Channel Constant-Current LED Driver
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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.

View original datasheet text
TLC59284 www.ti.com SBVS208A – OCTOBER 2012 – REVISED OCTOBER 2012 16-Channel, Constant-Current LED Driver with Switching Delay Check for Samples: TLC59284 FEATURES 1 •2 16-Channel, Constant-Current Sink Output with On and Off Control • Constant-Current Sink Capability: – 35 mA (VCC ≤ 3.6 V) – 45 mA (VCC > 3.6 V) • LED Power-Supply Voltage: Up to 10 V • VCC: 3 V to 5.5 V • Constant-Current Accuracy: – Channel-to-Channel: ±1.4% (typ), ±3% (max) – Device-to-Device: ±2% (typ), ±4% (max) • CMOS Logic Level I/O • Data Transfer Rate: 35 MHz • BLANK Pulse Width: 50 ns • Switching Delay for Noise Reduction • Operating Temperature: –40°C to +85°C APPLICATIONS • Video Displays • Message Boards DESCRIPTION The TLC59284 is a 16-channel, constant-current sink light-emitting diode (LED) driver.