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TLC5927IDBQR +BOM

16-bit constant-current LED sink driver with short detection

  • Manufacturer:

    TI

  • Mfr.Part #:

    TLC5927IDBQR

  • Datasheet:

    TLC5927IDBQR Datasheet (PDF) pdf-icon

  • Features:

    LED Open Detection, LED Short to Ground Detection, LED Short to VLED Detection, ON/OFF LED Driver, Thermal shutdown

  • Analog Dimming Steps:

    256

  • Data Transfer Rate (typ) (MHz):

    30

  • Ch To Ch Accuracy (typ) (±%):

    6

  • EDA/CAD Models:

    eda-cad.png Request Free CAD Models for TLC5927IDBQR

TLC5927IDBQR General Description

The TLC5927IDBQR is a versatile LED driver that offers exceptional performance and reliability for a wide range of lighting applications. With its 16-channel constant current output and grayscale PWM control, this driver is capable of delivering up to 120mA of current per channel, ensuring bright and consistent illumination for your LED lights. The built-in serial interface allows for seamless communication with external control devices, making it easy to program and customize your lighting designs

TI Inventory

Key Features

  • 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
  • 3.3-V or 5-V Supply Voltage
  • Thermal Shutdown for Overtemperature Protection
TI Original Stock

Application

  • LED Lighting
  • Automotive
TI Inventory

Specifications

Features LED Open Detection, LED Short to Ground Detection, LED Short to VLED Detection, ON/OFF LED Driver, Thermal shutdown Analog dimming steps 256
Data transfer rate (typ) (MHz) 30 Ch to ch accuracy (typ) (±%) 6
Rating Catalog Operating temperature range (°C) -40 to 125

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In Stock: 6,716

Minimum Order: 1

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