TLC5971 Overview
GND SDTI SCKI OUTG3 OUTB3 SDTO SCKO SDTI SCKI (1) The output voltage range is from 0 V to 3.3 V. NOTE: The number of LEDs in series changes, depending on the VCC voltage. OUTG3 OUTB3 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical
TLC5971 Key Features
- 1 12 Constant-Current Sink Output Channels
- Current Capability: 60 mA Per Channel
- Grayscale (GS) Control With Enhanced Spectrum
- Global Brightness Control (BC): 7-Bit (128 Steps) for Each Color Group
- Power-Supply Voltage Range
- Internal Linear Regulator: 6 V to 17 V
- Direct Power Supply: 3 V to 5.5 V
- LED Supply Voltage: Up to 17 V
- Constant-Current Accuracy
- Channel-to-Channel = ±1% (Typical)