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 ...

Maxim Integrated Products' MAX16806 is an EEPROM-programmable, 350-mA, high-voltage linear, high-brightness LED driver. Maxim Integrated Products’ MAX16806 is an EEPROM-programmable, 350-mA, ...

The 3-pin HV9921/22 switch-mode LED driver ICs operate from 20 to 450 Vdc, which allow for universal ac input range from 85 to 265 Vac. The parts allow efficient operation of LED strings from voltage ...

A recently granted patent (Publication Number: US11765802B2) describes an LED driver with an isolated primary side switched converter. The converter includes a galvanic isolation stage that separates ...

Automotive incandescent bulbs have largely given way to more efficient, reliable, stylish, and even safer light emitting diodes (LEDs). LEDs turn on in a fraction of the time and are especially useful ...

Part 2: A 60V buck-boost controller drives high power LEDs, charges batteries and regulates voltage with up to 98.5% efficiency at 100W and higher. Part 3: Offline LED lighting simplified: A high ...

This “Product How-To” article focuses how to use a certain product in an embedded system and is written by a company representative. Light-emitting diodes (LEDs) have emerged in recent years as ...

Linear constantcurrent drivers, for instance, offer low EMI, low cost, and use only a few components. Many designers favor them for low-current applications where power loss is a minor concern. If ...

This course introduces more advanced concepts of switched-mode converter circuits. Realization of the power semiconductors in inverters or in converters having bidirectional power flow is explained.

Lumissil Microsystems has introduce a speciallist RISC-V microcontroller for touch-controlled LED-based user interfaces, with optional sound feedback. There are two versions: IS31CS9310 for industrial ...