PMP9667 Reference Design

Texas Instruments

Core Voltage Regulator for Enterprise SSD Storage Add On Card Controller ASIC Reference Design


The PMP9667 utilizes the TPS53513 DCAP3 Mode SWIFT step down dc-dc converter to power the SSD Controller ASIC core rail at 1Vout/8A with only 250mm2 of total power supply area: and 19 total components. This design meets the high power density: small form factor requirements of PCIE-based HDD and SSD Add on Cards.

  • Integrated 13.8 and 5.9 mΩ MOSFETs With 8-A Continuous Output CurrentDCAP3 control reduces power supply size to 250mm2 total area with 19 total components10.8V to 13.2V Input Voltage1V output at 8A  nominal current750KHz switching frequency86%  efficiency at 12V input: 1Vout at 8A
  • Solid state drive (SSD) - enterprise
  • Solid state drive
Product Categories
  • Power management


Part Number Name Companion Part
TPS53513 TPS53513 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)
PMP9667 Altium 25 Jun 2014 ZIP 1556
PMP9667 BOM 25 Jun 2014 PDF 92
PMP9667 Schematic 25 Jun 2014 PDF 93