PMP4440 Reference Design

Texas Instruments

5Vin: Isolated +5Vout 1W SIP DC/DC Module Reference Design


The PMP4440 is a 5Vin +5Vout: 1W reference design module which is implemented in an industry standard SIP pinout. It includes a frequency adjustable Flybuck controller TPS55010. The solution has high efficiency: good line: load regulation with 1:500V DC isolation. The power module was designed with minimized components for cost sensitive applications.

  • Flybuck™ topology with 1:500V DC isolationHigh efficiencyGood line and load regulationLow cost solution with minimized component numbersIndustry standard pinoutSize: 19.5 x 9 x 6mm
Product Categories
  • Power management


Part Number Name Companion Part
TPS55010 TPS55010 Buy Datasheet

Bill Of Materials

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP4440 Gerber 09 Dec 2014 ZIP 123
PMP4440 BOM 09 Dec 2014 PDF 119
PMP4440 Schematic 09 Dec 2014 PDF 27