Component · Automotive
LED driver
A constant-current controller for vehicle lighting that regulates current through LED strings independent of battery voltage, provides dimming and string diagnostics, and meets EMC limits for switching noise.
- Also known as
- Lighting driver, Matrix LED driver
- Type
- Component
- Domain
- Automotive, Power and body electronics
Notes
Adaptive driving beam headlamps push driver channel counts from a handful into the hundreds or thousands of pixels.
Related terms
Part of the Automotive glossary, with every term in the topic and the lifecycles, tools and standards that use them.
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