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TLC5954

Texas Instruments
Part Number TLC5954
Manufacturer Texas Instruments
Description 48-Channel Constant-Current LED Driver
Published Oct 1, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC5954 SBVS241 – APRIL 2014 T...
Datasheet PDF File TLC5954 PDF File

TLC5954
TLC5954


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC5954 SBVS241 – APRIL 2014 TLC5954 48-Channel, Constant-Current LED Driver with Global Brightness Control, LED Open-Short Detection, and Power-Save Mode 1 Features •1 48 Constant-Current Sink Output Channels with On or Off Control • Current Capability: – 34.
9 mA for 32 Channels – 24.
4 mA 16 Channels • No External Resistor for Current Setting • Maximum Current Control (MC): 3 Bits (8 Steps) • Global Brightness Control (BC) for Each Color Group: 7 Bits (128 Steps), Three Groups • LED Power-Supply Voltage: Up to 10 V • VCC = 3.
0 V to 3.
6 V • Constant-Current Accuracy: – Channel-to-Channel = ±1% (typ), ±...



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