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

(ACTIVE) PMP9667

Description & Features

Technical Documents

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Description

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.

Features
  • Integrated 13.8 and 5.9 mΩ MOSFETs With 8-A Continuous Output Current
  • DCAP3 control reduces power supply size to 250mm2 total area with 19 total components
  • 10.8V to 13.2V Input Voltage
  • 1V output at 8A  nominal current
  • 750KHz switching frequency
  • 86%  efficiency at 12V input, 1Vout at 8A

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS53513  1.5V to 18V Input (4.5V to 25V Bias), 8-A Synchronous Step-Down SWIFT™ Converter  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 407 25 Jun 2014 21
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 1556 25 Jun 2014 7
PDF 92 25 Jun 2014 8
PDF 93 25 Jun 2014 12


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