DES-N1915 Driving LEDs: Constant Voltage or Constant Current
DES-N1915 Driving LEDs: Constant Voltage or Constant Current
The Light Emitting Diode (LED) has revolutionized signaling on control panels and appliances from coffee makers to car dashboards to factory and data center equipment. LEDs give LCD Displays an efficient and more natural backlight, and have upped the ante in dazzling casino and gaming entertainment parlors. Driving and controlling individual LEDs starts with a simple technical question "Constant Voltage or Constant Current?", and is quickly followed by "How many channels do you need?" NXP's LED Controllers are tailored for simple to increasingly complex LED requirements, and take the burden of blinking and fading off your system's microprocessor.
