TLC59291 Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity SLVSA96A - SEPTEMBER 2015 - REVISED MARCH 2016 TLC59291 8/16-Channel, Constant Current LED Driver with 7-bit Brightness Control Low Quiescent Current and Full Self Diagnosis for LED Lamp 1 Features - 1 8/16 Constant-Current Sink Output Channels with On/Off Control - Current Capability: - 1 - 40 m A (VCC ≤ 3.6 V) - 1 - 50 m A (VCC > 3.6 V) - Global Brightness Control: 7-Bit (128 Steps) - Power-Supply Voltage Range: 3 V to 5.5 V - LED Power-Supply Voltage: Up to 10 V - Constant-Current Accuracy: - Channel-to-Channel = ±3% (Typical) - Device-to-Device = ±2% (Typical) - Low Quiescent Current - SOUT can be Configured for 8-Channel or 16Channel Output - LED Open Detection (LOD)/LED Short Detection (LSD) with Invisible Detection Mode (IDM) - Output Leakage Detection (OLD) Detects 3 µA Leak - Pre-Thermal Warning (PTW) - Thermal Shutdown (TSD) - Current Reference Terminal Short Flag (ISF) - Power-Save Mode with 10-µA...