TLC59581 Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity TLC59581, TLC59582 SLVSCZ9A - OCTOBER 2015 - REVISED NOVEMBER 2015 TLC59581/82 48-Channel, 16-Bit ES-PWM LED Driver with Pre-Charge FET, LOD Caterpillar Cancelling and Display Data Memory 1 Features - 1 48 Constant-Current Sink Output Channels - Sink Current Capability with Max BC/CC data: - 25 m A at 5 VCC - 20 m A at 3.3 VCC - Global Brightness Control (BC): 3-Bit (8-Step) - Color Brightness Control (CC) for Each Color Group: 9-Bit (512-Step), Three Groups - LED Power Supply Voltage Up To 10 V - VCC = 3.0 V to 5.5 V - Constant Current Accuracy - Channel-to-Channel = ±1%(Typ), ±3%(Max) - Device-to-Device = ±1%(Typ), ±2%(Max) - Data Transfer Rate: 25 MHz - Gray Scale Clock: 33 MHz - Pre-Charge FET to Avoid Ghosting Phenomenon - Enhanced Circuit for Caterpillar Cancelling - Low-Grayscale Enhancement - LED Open Detection (LOD) - Thermal Shut Down (TSD) - Operating...