PMP4412 Reference Design

Texas Instruments

24Vin: +5Vout: 1W Isolated SIP DC/DC Module Reference Design

Description

The PMP4412 is a 24Vin +5Vout: 1W reference design module which is implemented in an industry-standard SIP pinout. It includes a constant on-time synchronous Flybuck controller LM25018. The solution has high efficiency: good line and load regulation with 1:500V DC isolation. The power module was designed with minimized components for cost sensitive applications. PMP4394: PMP4401: PMP4412-PM4415 have the same pinout and can be replaced by each other without modification.

Features
  • Flybuck™ topology with 1:500V DC isolationHigh efficiencyGood line and load regulationLow cost solution with minimized component numbersIndustry standard PinoutSize: 19.8 X 9 X 5.8mm
Applications
  • Closed loop stepper
  • Servo drive control module
  • AC drive control module
  • AC drive communication module
  • Servo drive communication module
  • Linear motor segment controller
  • Open loop stepper
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM25018 LM25018 Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP4412 Gerber 21 Oct 2014 ZIP 145
PMP4412 BOM 21 Oct 2014 PDF 115
PMP4412 Schematic 21 Oct 2014 PDF 26