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TLC5917 - 8-Channel Constant-Current LED Sink Drivers

Download the TLC5917 datasheet PDF. This datasheet also covers the TLC5916 variant, as both devices belong to the same 8-channel constant-current led sink drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The TLC591x Constant-Current LED Sink Drivers are designed to work alone or cascaded.

Since each output is independently controlled, they can be programmed to be on or off by the user.

The high LED voltage (VLED) allows for the use of a single LED per output or multiple LEDs on a single string.

Key Features

  • 1 Eight Constant-Current Output Channels.
  • Output Current Adjusted Through Single External Resistor.
  • Constant Output Current Range: 3-mA to 120-mA per Channel.
  • Constant Output Current Invariant to Load Voltage Change.
  • Open Load, Short Load and Overtemperature Detection.
  • 256-Step Programmable Global Current Gain.
  • Excellent Output Current Accuracy:.
  • Between Channels: < ±3% (Maximum).
  • Between ICs: < ±6% (Maximum).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TLC5916-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TLC5917-Q1 8-Bit Constant-Current LED Sink Drivers
TLC5910 LED DRIVER
TLC59108 8-Bit Fm+ I2C-Bus Constant-Current LED Sink Driver
TLC59108F 8-Bit Fm+ I2C-Bus LED Sink 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
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC5916, TLC5917 SLVS695D – JUNE 2007 – REVISED JANUARY 2015 TLC591x 8-Channel Constant-Current LED Sink Drivers 1 Features •1 Eight Constant-Current Output Channels • Output Current Adjusted Through Single External Resistor • Constant Output Current Range: 3-mA to 120-mA per Channel • Constant Output Current Invariant to Load Voltage Change • Open Load, Short Load and Overtemperature Detection • 256-Step Programmable Global Current Gain • Excellent Output Current Accuracy: – Between Channels: < ±3% (Maximum) – Between ICs: < ±6% (Maximum) • Fast Response of Output Current • 30-MHz Clock Frequency • Schmitt-Trigger Input • 3.