Automotive LED Sequential Brake/Turn Light TI Reference Design
Description
This reference design utilizes a TLC6C5912 shift register operated via two 555 timers integrated in the TLC556 device: showcasing a cost-effective design for rolling LED design. This design can also withstand automotive cold-crank conditions capable of full operation at 5 V with the ability to operate down to 3.3 V.
Features
- LED patterns remain periodic while still adjustable by the user which allows flexibility in number of LEDs usedNo MCU or software required which provides cost-effectiveness that helps with production release timeThermal shutdown protection integrated in TLC6C5912-Q1 to avoid overheating and damaging the ICSlow swithcing time: rise time = 207 ns and fall time = 128 ns to significantly reduce EMI
Applications
- Headlight
- Rear light
- Small light
Product Categories
- Power management
| Download the bill of materials for TIDA-00336 | Download |
Design File
Download ready-to-use system files to speed your design process. Get Viewer.
Download the design file for TIDA-00336| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00336 Gerber | 03 Oct 2014 | ZIP | 12 | |
| TIDA-00336 BOM | 03 Oct 2014 | 42 | ||
| TIDA-00336 Schematic | 03 Oct 2014 | 131 |