Aiming at the needs of different lighting applications, combined with the characteristics of LED dimming and color control, and using MSP430 digital control technology, a novel LED intelligent dimming ...

Find a downloadable version of this story in pdf format at the end of the story. EXPONENTIAL GROWTH of LED lighting has ushered in a vast selection of integrated circuit devices to provide controlled ...

R2A20135SP is an LED lighting controller IC with dimming function. The high accuracy LED current feed-back system makes a more effective LED performance. This IC builds the dimming function and can ...

It can drive 10 series 1W LEDs with 300mA. 300mA is the maximum for the CD75 inductor. Dimming input is 5V positive logic (Logic 1 - LED On).

Environmental Lights, the San Diego, Calif.-based, LED lighting solutions provider, has launched Dual-Mode Universal Dimming Drivers. Per the company, the Dual-Mode Universal (DMU) Dimming Drivers are ...

I was searching for a LED driver that can also act as dimmer for my 10 watts LEDs and found the PT4115 IC which is kind of interesting. It operates from an input supply between 6V and 30V and provides ...

Två projekt som med Arduino Uno microcontroller och en knapp ändrar ljusstyrka på en LED-lampa. Ena projektet är skrivet i AVR-assembly och det andra i C++. C++ projektet har också en display som ...

Abstract: In order to get high efficiency of LED drive circuit, a novel dual mode dimming LED driver based on buck DC-DC converter is presented in this paper. The peak current control mode with a ...

Infineon Technologies AG has introduced the new LED driver IC ILD8150/E. It features an innovative hybrid dimming mode technology for achieving 0.5% of the target current. With a supply voltage range ...

LED local dimming is a technology that enhances the picture quality and contrast of LED TV screens by controlling the backlighting. It allows individual sections of the screen to be lit, dimmed, or ...