TLC59711
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SBVS181A – OCTOBER 2011 – REVISED JULY 2012
12-Channel, 16-Bit, Enhanced Spectrum PWM, RGB, LED Driver with 3.
3-V Linear
Regulator and Watchdog Timer
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FEATURES
1
•23 12 Constant-Current Sink Output Channels • Current Capability: 60 mA per channel • Grayscale (GS) Control with Enhanced
Spectrum PWM: 16-bit (65536 steps) • Global Brightness Control (BC): 7-bit (128 steps) for each color group • Power-Supply Voltage Range: Internal linear
regulator: 4.
0 V to 17 V Direct power supply: 3.
0 V to 5.
5 V • LED Supply Voltage: Up to 17 V • Constant-Current Accuracy: – Channel-to-Channel = ±1% (typ), ±3% (max) – Device-to-Device = ±1% (typ), ±4% (max) ...