EMC-Compliant: Automotive Stop Light and Tail Light Reference Design
Description
This automotive reference design details a solution for a stop light and a tail light. The automotive battery directly supplies the TPS92830-Q1 linear lightemitting-diode (LED) controller used in this design: which allows the designer to use the same LEDs for both functions. This reference design also features robust electromagnetic compatibility (EMC) performance: full protection: and diagnostics.
Features
- Automotive Battery SupplyMeets CISPR 25 Conducted and Radiated Emission Standards and Passes ISO11452-4 BCI TestStop Light and Tail Light LED Reuse by Using Device Internal PWM GeneratorLED-String Open-Circuit: Short-to-Ground: and Short-to-Battery Diagnostics With Auto RecoveryFault Bus Configurable as One-Fails–All-Fail or Only-Failed-Channel-OffLED Binning Function by Using Analog Dimming Input Pin
Applications
- Rear light
Product Categories
- Power management
| Application Area | End Equipment |
|---|---|
| Rear light | https://www.ti.com/solution/automotive-rear-light#referencedesigns |