TPS75003-EP Enhanced Product Triple-Supply Power Management IC (PMIC) For Powering FPGAs and DSPs | TI.com

TPS75003-EP (ACTIVE)

Enhanced Product Triple-Supply Power Management IC (PMIC) For Powering FPGAs and DSPs

 

Description

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.

Features

  • 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
  • SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
    • 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
  • APPLICATIONS
    • 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.

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Parametrics Compare all products in Multi-channel ICs (PMIC)

 
Regulated outputs (#)
Vin (Min) (V)
Vin (Max) (V)
Step-Up DC/DC Controller
Step-Down DC/DC Controller
LDO
Step-Up DC/DC Converter
Step-Down DC/DC Converter
Iout (Max) (A)
Iq (Typ) (mA)
Shutdown Current (Typ) (uA)
Rating
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
TPS75003-EP
3    
2.2    
6.5    
0    
2    
1    
0    
0    
3    
0.075    
0.05    
HiRel Enhanced Product    
-55 to 125    
VQFN | 20    
20VQFN: 16 mm2: 3.5 x 4.5 (VQFN | 20)