TLC5916-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC5916-Q1, TLC5917-Q1 SLVS814A – JANUARY 2008 – REVISED MAY 2015 TLC591x-Q1 8-Bit 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 1C – Device CDM ESD Classification Level C4 Eight Constant-Current Output Channels Output Current Adjusted Through External Resistor Constant Output Current Range: 5 mA to 120 mA Constant Output Current Invariant to Load Voltage Change Open Load, Short Load, and Overtemperature Detection 256-Step Programmable Global Current Gain Excellent Output Current Accuracy: – Between Channels: < ±3% (Maximum) – Between ICs: < ±6% (Maximum) Fast Response of Output Current 30-MHz Clock Frequency Schmitt Trigger Input 3.3-V or 5-V Supply Voltage Thermal Shutdown for Overtemperature Protection 2 Applications General LED Lighting Applications LED Display Systems LED Signage Automotive LED Lighting White Goods Gaming Machines and Entertainment 3 Description The TLC591x-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 one LED per output or multiple LEDs on a sing...