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Product details

Parameters

Features ON/OFF LED Driver Data transfer rate (Typ) (MHz) 35 Ch to ch accuracy (Typ) (+/- %) 1 Rating Catalog Operating temperature range (C) -40 to 85 open-in-new Find other LED display drivers

Package | Pins | Size

SSOP (DBQ) 24 52 mm² 8.65 x 6 VQFN (RGE) 24 16 mm² 4 x 4 open-in-new Find other LED display drivers

Features

  • 16 Channels, Constant-Current Sink Output with On/Off Control
  • 35-mA Capability (Constant-Current Sink)
  • 10-ns High-Speed Constant-Current Switching Transient Time
  • Low On-Time Error
  • LED Power-Supply Voltage up to 17 V
  • VCC = 3.0 V to 5.5 V
  • Constant-Current Accuracy:
    • Channel-to-Channel = ±1%
    • Device-to-Device = ±1%
  • CMOS Logic Level I/O
  • 35-MHz Data Transfer Rate
  • 20-ns BLANK Pulse Width
  • Operating Temperature: –40°C to +85°C
  • APPLICATIONS
    • LED Video Displays
    • Message Boards
    • Illumination

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    Description

    The TLC59281 is a 16-channel, constant-current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant-current value of all 16 channels is set by a single external resistor.

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    Technical documentation

    = Top documentation for this product selected by TI
    No results found. Please clear your search and try again. View all 7
    Type Title Date
    * Datasheet 16-Channel, Constant-Current LED Driver datasheet (Rev. B) Jan. 26, 2011
    White paper Common LED Functions and LED Driver Design Considerations Sep. 21, 2020
    Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
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    CAD/CAE symbols

    Package Pins Download
    SSOP (DBQ) 24 View options
    VQFN (RGE) 24 View options

    Ordering & quality

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