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Led drivers circuit electronics projects

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 .

PWM LED driver circuit MAX6948B

This PWM LED driver circuit is designed using the MAX6948B PWM LED driver which has an integrated 2MHz boost converter that minimizes the size and cost of external components and supplies 30mA of load current at up to 28V.
The PWM LED driver circuit is stable under all load conditions from 5V up to 28V and includes open-circuit detection to prevent damage to the IC.  An I2C-programmable 10-bit pulse-width modulation (PWM) signal enables 1024 levels of WLED intensity.

8 channel LED driver circuit using LT3760

This 8 channel LED driver circuitis made using LT3760 step-up DC/DC controller capable of driving up to 45V of LEDs.

LED dimming circuit using LT3492

This LED dimming circuit based on the LT3492 triple output DC DC converter introduced by Linear Technology.


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