Digital Control
Digital Control
Digital Control
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► Target Devices/Platforms:<br />
• Switch Mode Power Supply<br />
• DSC:<br />
o MC56F80xx Family<br />
► Applications Usage:<br />
• As DEMO application for AC/DC conversion<br />
• Communication power supply<br />
• Server power supply<br />
• <strong>Digital</strong> power supply<br />
► Application Features:<br />
Specification and Performance of PFC converter:<br />
Input voltage:85 ~265VAC;<br />
Input frequency:45 ~65HZ;<br />
Rating output voltage : 380V;<br />
Rating output power:500W;<br />
Power factor > 99%<br />
Efficiency > 90%<br />
Specification and Performance of DC/DC converter:<br />
Input voltage:360~380VDC (Output by PFC);<br />
Output voltage:48V,<br />
Precision : 3%,ripple : 500mV;<br />
Output current:10A;<br />
Switch frequency:150K;<br />
Efficiency > 90%<br />
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, C-Ware, mobileGT, PowerQUICC, StarCore, and Symphony are trademarks of Freescale Semiconductor, Inc.,<br />
Reg. U.S. Pat. & Tm. Off. BeeKit, BeeStack, CoreNet, the Energy Efficient Solutions logo, Flexis, MXC, Platform in a Package, Processor Expert, QorIQ, QUICC Engine, SMARTMOS, TurboLink<br />
and VortiQa are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2010 Freescale Semiconductor, Inc. 95<br />
AC to DC SMPS Demo (1)<br />
TM
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