While all of my own devices and monitors don't have PWM dimming for their backlighting, there are some monitors at work which do appear to use PWM. Now many of these monitors are years old, and I ...
In LCD backlight applications, a dc-to-ac inverter drives cold-cathode fluorescent lamps. The inverter's input comes from the display's power supply. Currently, it spans from 12 to 18 V. Pulse-width ...
The ISL97698 device is a highly integrated 2-channel LED driver for white LED (WLED) backlit TFT-LCD panels. The device is comprised of a synchronous boost converter and two low-side current sinks ...
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