Texas Instruments
TLC5941-Q1
Automotive 16-Channel LED Driver with Dot Correction and Grayscale PWM Control
The TLC5941-Q1 is a 16-channel, constant-current sink LED driver designed for automotive applications. Each channel features individually adjustable 4096-step grayscale PWM brightness control and 64-step constant-current sink dot correction. It includes diagnostic features such as LED open detection (LOD) and a thermal error flag (TEF). The device supports a serial data interface with a 30-MHz data transfer rate and is qualified for AEC-Q100 Grade 1 applications.
Temp Range-40 to 125°C
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Technical Specifications
Texas Instruments TLC5941-Q1 technical specifications.
General
| Number of Channels | 16Channels |
| Input Voltage (Min) | 3V |
| Input Voltage (Max) | 5.5V |
| Output Voltage (Max) | 17V |
| Maximum Output Current (Per Channel) | 80mA |
| Grayscale PWM Resolution | 12bits |
| Dot Correction Resolution | 6bits |
| Data Transfer Rate | 30MHz |
| Operating Temperature Range | -40 to 125°C |
Compliance
| Automotive Qualification | AEC-Q100 Qualified |
| Temperature Grade | Grade 1 |
| Esd Classification | HBM Level 2, CDM Level C4B |
| RoHS | Compliant |
Datasheet
Texas Instruments TLC5941-Q1 Datasheet
Download the complete datasheet for Texas Instruments TLC5941-Q1 to view detailed technical specifications.
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