PMP4460 Reference Design

Texas Instruments

24Vin: Isolated 24V & 5Vout SIP DC/DC Module Reference Design


The PMP4460 is a 24Vin 24Vout 50mA: 5Vout 100mA reference design module which is implemented in an industry standard SIP pinout. It includes a constant on-time synchronous Flybuck controller LM25017. 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.

  • Flybuck™ topology with 1:500V DC isolationHigh efficiencyGood line and load regulationLow cost solution with minimized component numbersIndustry standard PinoutSize: 20.6 X 9.4 X 6mm
  • Servo drive position feedback
  • Servo drive control module
  • AC drive control panel
  • AC drive control module
  • AC drive communication module
  • Railway information systems
  • Trackside signaling & control systems
  • Servo drive control panel
  • Servo drive communication module
  • Linear motor segment controller
Product Categories
  • Power management


Part Number Name Companion Part
LM25017 LM25017 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP4460 Download


Quickly understand overall system functionality.

Download the schematic for PMP4460

Design File

Download ready-to-use system files to speed your design process. Get Viewer.

Download the design file for PMP4460

Test Data

Get results faster with test and simulation data that's been verified.

Download the test file for PMP4460

Other Documents

Title Updated Type Size (KB)
PMP4460 Altium 16 Feb 2015 ZIP 48
PMP4460 BOM 16 Feb 2015 PDF 114
PMP4460 Schematic 16 Feb 2015 PDF 60