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TPS62840 is a highly efficient buck converter with ultra-low operating quiescent current of typically 60 nA. It has special circuitry to keep an ultra-low 150 nA IQ in 100% mode …
TPS62840 With Ultra-Low IQ Not Only Extends Battery Life But Also Stops Switching When EMI-Free Is Needed Read More
The inrush current of the switching power supply refers to the peak current flowing into the power supply equipment at the instant the power is turned on as shown in …
Six countermeasures to limit startup surge current of SMPS Read More
The technology of LED lighting and backlight has made remarkable progress in recent decades. As a recognized new next-generation green light source, LED light sources have appeared in traditional lighting …
Analysis of the causes of LED chip failure and package failure Read More