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TLC5941RHBT

Led Driver, 16 Outputs, Constant Current, 3V-5.5V in, 30MHz switch, 17V/80mA out, QFN-32

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TEXAS INSTRUMENTS TLC5941RHBT
TEXAS INSTRUMENTS TLC5941RHBT
TEXAS INSTRUMENTS TLC5941RHBT

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Manufacturer Part No:
TLC5941RHBT
Order Code:
3119194

Product Information

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:
Constant Current

:
3V

:
5.5V

:
17V

:
80mA

:
30MHz

:
16Outputs

:
SMD

:
VQFN

:
32Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 2 - 1 year
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Technical Docs (0)

Product Overview

The TLC5941RHBT is a 16-channel constant-current LED Sink Driver for use with display backlighting. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED channels and other LED drivers. Both grayscale control and dot correction are accessible via a serial interface. A single external resistor sets the maximum current value of all 16 channels. It features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an over-temperature condition.
  • Serial data interface
  • Controlled in-rush current
  • CMOS level I/O
  • Error information - LED open detection and thermal error flag
  • 0 to 80mA Drive capability (constant-current sink)
  • Green product and no Sb/Br

Applications

Consumer Electronics, Commercial, LED Lighting, Imaging, Video & Vision

Packaging type Re-reel

Available for back order

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$4.77 ( $5.25  Inc. GST)

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