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Diodes Incorporated (Diodes) (Nasdaq: DIOD) introduces the AL3069Q , an automotive-compliant* high-efficiency 60V boost controller for backlight applications. The device includes four 80V ...

Heat, in particular, can cause these components to quickly break, so installing an LED bulb in a hot corner of your home or in a deep-set socket with poor ventilation can cause the lights to go out ...

Abstract: Commercial refrigerated display lighting (RDL) systems require LED drivers to provide constant 24 V to multiple LED light bars connected in parallel, each with a built-in current regulator ...

Taiwan Semiconductor has announced the introduction of the TS19501 single-channel, dimmable LED driver targeting high-brightness automotive applications. This LED driver handles wide input voltages (4 ...

LEDs are devices with a nonlinear electrical characteristic. If low voltage is applied to an LED, it will not conduct. By increasing the voltage, a threshold value is reached above which the device ...

Light-emitting diodes have become the lighting source of choice for almost all illumination applications. Incandescents, fluorescents, CFLs, and other types are fading away in favor of the almighty ...

This dimming controlled LED driver circuit is designed using LM3409 P-channel MosFET controller for step-down (buck) current regulators.The LM3409 devices use Constant Off-Time (COFT) control to ...