Led drivers circuit electronics projects based on IC. Led drivers projects like: constant current led driver, high power led driver, white led driver, led backlight driver and more .
This 8 channel led driver circuit is designed using the ISL97678 led driver capable of driving up to 96 pieces of 3.4V/50mA LEDs but is possible to drive larger numbers of LEDs if the LED forward voltage combined is less than 45V.
The ISL97678 contains 8 channels of voltage controlled current sources with typical currents matching to ±1% .
This high current LED driver circuit is designed using LT3743 designed by Linear Technology.
The LT3743 led driver offer high efficiency and require few external components .
This flash LED driver circuit is designed using the MAX8834 manufactured by Maxim Semiconductor which integrate a 1.5A PWM DC-DC step-up converter and three programmable low-side, low-dropout LED current regulators.