rk2007_02.djvu Journals Konstructor 2007 - Service manuals, schematics, documentation, applications, datasheets, electronics

 



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Power Management TPS61081 27V, 1.2A switch, 1.2MHz Boost Converter for White LED Power Supplies
The TPS61080/1 is a 1.2MHz/600kHz fixed frequency boost regulator designed for high integration, which integrates a power switch, an input/output isolation switch and a power diode. When a short circuit condition is detected, the isolation switch opens up to disconnect the output from the input. As a result, the IC protects... Details... more...
Power Management TPS74801 1.5A Low Dropout Linear Regulator with Soft-Start
The TPS74801 low-dropout (LDO) linear regulator provides an easy-to-use robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and well-suited for powering many... Details... more...
SoftFone chips for multimedia on low-cost handsets
Analog Devices has brought out two highly integrated baseband processors designed to enable multimedia functions in low-cost GSM/GPRS cellular phones. Details... more...