Opps, Should be http://cache.national.com/ds/LM/LM3477.pdf Tal > -----Original Message----- > From: pic microcontroller discussion list > [mailto:PICLIST@MITVMA.MIT.EDU] On Behalf Of Mike Singer > Sent: Sunday, August 31, 2003 6:45 PM > To: PICLIST@MITVMA.MIT.EDU > Subject: Re: [EE]: How does a PWM DC/DC regulates its output ? > > > Tal wrote: > > I designing a DC/DC with LM3477. The data sheet specifies that the > > duty cycle of the PWM output is about D=Vout/Vin which is > independent > > on the output current (see page 13, > http://www.microchip.com/1010/suppdoc/appnote/all/picref2/index.htm). > > MChip has bought National? > LM3477 datasheet on MChip's site? > > Mike. > > -- > http://www.piclist.com hint: The list server can filter out > subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.