One drawback to the new suite of features being added to mobile phones is the higher current consumption for display backlighting. Color LCDs require white light to provide backlighting for the best ...
Catalyst Semiconductor, Inc. announced the CAT3643 three-channel and CAT3644 four-channel Quad-Mode(tm) charge pumps. The CAT3643 Quad-Mode charge pump is the world’s smallest, highest efficiency ...
Five tri-mode, high-efficiency charge pumps for white LED backlight and color LED applications combine a load switch (13) and a high-efficiency (1.53 or 23) charge pump with an internal sensing ...
As an emerging technology for harvesting mechanical energy, low surface charge density greatly hinders the practical applications of triboelectric nanogenerators (TENGs). Here, a high-performance TENG ...
This file type includes high resolution graphics and schematics when applicable. An inverting charge pump takes a positive supply voltage and generates a negative supply from it. Discrete-design ...
Nowadays, when you ask people how to check the charge on a heat pump during low outdoor temps, they will say that you need to “weigh in and weigh out” the charge ...
An electronic circuit that uses capacitors in series to increase the DC source voltage when needed. For example, in EEPROM and flash memory chips, charge pumps create a higher voltage to erase the ...
You’d think that the 8086 microprocessor, a 40-year-old chip with a mere 29,000 transistors on board that kicked off the 16-bit PC revolution, would have no more tales left to tell. But as [Ken ...
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