OLED Power Design
Date:2011-05-18 11:34
Status:Be resolved
Question:admin
arge pump, without the inductor and output diode, such as MAX1759 charge pump boost / buck structure, resulting in all the way to a stable output. Despite its frequency higher than 1.5MHz, can still maintain a low 50uA quiescent current.
Some designers in pursuit of higher efficiency, boost mode is selected to produce a stable output than input, as shown in step three of the architecture. As is the external MOSFET power switch can provide higher output power. The output power conditions permit,
Best answer:
No best answer
[All answers(0)]
[Let me answer]
6/12 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
06/25 20:59