TLC5926-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC5926-Q1, TLC5927-Q1 SLVS973A – SEPTEMBER 2009 – REVISED JULY 2015 TLC592x-Q1 16-Channel Constant-Current LED Sink Drivers 1 Features 1 Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 16 Constant-Current Output Channels Output Current Adjusted By External Resistor Constant Output Current Range: 5 mA to 120 mA Constant Output Current Invariant to Load Voltage Change Open Load, Shorted Load, and Overtemperature Detection 256-Step Programmable Global Current Gain Excellent Output Current Accuracy: – Between Channels: < ±6% (Maximum), 10 mA to 50 mA – Between ICs: < ±6% (Maximum), 10 mA to 50 mA 30-MHz Clock Frequency Schmitt-Trigger Input 3.3-V or 5-V Supply Voltage Thermal Shutdown for Overtemperature Protection ESD Performance: 2-kV HBM 2 Applications General LED Lighting Applications LED Display Systems LED Signage Automotive LED Lighting White Goods 3 Description The TLC592x-Q1 Constant-Current LED Sink Drivers is designed to work alone or cascaded. Because each output is independently controlled, they can be programmed to be on or off by the user. The high LED voltage (VLED) allows for the use of a single LED per output or multiple LEDs on a single string. With independently controlled outp...