However, driving LED strings and controlling brightness require ... Figure 2 shows the most common topologies, all of which use MOSFET switches. 2. Common dc-dc converter regulator switch-mode ...

The system can have a low-cost front-panel design with different features like buttons and LED/ LCD interfaces ... for system designer. Power MOSFET selection with Low Ron and Low gate capacitance is ...

TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has released a dual MOSFET “SSM6N813R” with high ESD protection positioned for use in automotive ...

Although this driving scheme is simple and inexpensive ... can easily exceed the forward voltage of the LED string. Disabling the switching MOSFET in this converter topology does not protect ...

No you're not imagining it. Headlights have gotten brighter, and people driving on dark roads since the start of Daylight Saving Time have felt the impact. Before LED lights were introduced ...

If you find yourself having a similar need to drive an array of LEDs, be sure to read this guide on driving LED matrices for some tips on what’s out there and available.

Recent research warns, however, that high-intensity LED streetlights, which emit unseen blue light, can impair nighttime driving vision and disturb sleep rhythms. For those on the receiving end of ...

Road safety experts and the driving population have highlighted bright LED headlights as a serious issue for a number of years, given how common they are on newer vehicles. Do you have a story you ...

"This can be especially dangerous when driving at night as it can make it harder to see hazards on the road." It appears that individuals without LED headlights on their vehicles are significantly ...