Products > Integrated Circuits (ICs) > Power Management ICs > TPS75003MRHLREP

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Enhanced Product Triple-Supply Power Management Ic For Powering Fpgas And Dsps 20-QFN -55 to 125,PMIC Solutions Mil Enh Tr-Supply Pwr Management IC

Manufacturer : TI
Package/Case : VQFN-20
Product Categories : PMIC Solutions
Datasheet: TPS75003MRHLREP Datasheet (PDF)
RoHs Status: Rohs
Marking Code: 75003E
In-stock: 0


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TPS75003MRHLREP Product Details

The TPS75003 is a complete power management solution for FPGA, DSP and other multi-supply applications. The device has been tested with and meets all of the Xilinx Spartan-3, Spartan-3E, and Spartan-3L start-up profile requirements, including monotonic voltage ramp and minimum voltage rail rise time. Independent Enables for each output allow sequencing to minimize demand on the power supply at start-up. Soft-start on each supply limits inrush current during start-up. Two integrated buck controllers allow efficient, cost-effective voltage conversion for both low and high current supplies such as core and I/O. A 300-mA LDO is integrated to provide an auxiliary rail such as VCCAUX on the Xilinx Spartan-3 FPGA. All three supply voltages are offered in user-programmable options for maximum flexibility.

The TPS75003 is fully specified from –55°C to +125°C and is offered in a QFN package, yielding a highly compact total solution size with high power dissipation capability.



  • Two 95% Efficient, 3-A Buck Controllers and One 300-mA LDO
  • Tested and Endorsed by Xilinx for Powering the Spartan-3, Spartan-3E, and Spartan-3L FPGAs
  • Adjustable (1.2 V to 6.5 V for Bucks, 1 V to 6.5 V for LDO) Output Voltages on All Channels
  • Input Voltage Range: 2.2 V to 6.5 V
  • Independent Soft-Start for Each Supply
  • Independent Enable for Each Supply for Flexible Sequencing
  • LDO Stable with 2.2-μF Ceramic Output Capicitor
  • Small, Low-Profile 4,5 mm × 3,5 mm × 0,9 mm QFN Package
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
    • FPGA/DSP/ASIC Supplies
    • Set-Top Boxes
    • DSL Modems
    • Plasma TV Display Panels

(1) Additional temperature ranges available - contact factory Spartan is a trademark of Xilinx, Inc.

TPS75003MRHLREP Products

Technical Parameters

  • Mounting Style
  • Package / Case
  • QFN-20
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 3000

TPS75003MRHLREP Datasheet

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