TPS75003RHLR

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TPS75003RHLR

Integrated and Configurable Power Management IC (PMIC) with 2 Buck Controllers and 1 LDO

Packaging

Package | PIN: RHL | 20
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $4.45
10-24 $4.01
25-99 $3.73
100-249 $3.27
250-499 $3.07
500-749 $2.61
750-999 $2.20
1000+ $2.10

Features

  • Two 95% Efficient, 3A Buck Controllers and One 300mA LDO
  • Tested and Endorsed by Xilinx for Powering the Spartan™-3, Spartan-3E and Spartan-3L FPGAs
  • Adjustable (1.2V to 6.5V for Bucks, 1.0V to 6.5V for LDO) Output Voltages on All Channels
  • Input Voltage Range: 2.2V to 6.5V
  • Independent Soft-Start for Each Supply
  • Independent Enable for Each Supply for Flexible Sequencing
  • LDO Stable with 2.2µF Ceramic Output Capacitor
  • Small, Low-Profile 4.5mm × 3.5mm × 0.9mm VQFN Package

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Texas Instruments  TPS75003RHLR

The TPS75003 is a complete power management solution for FPGA, DSP and other multi-supplyapplications. 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 minimumvoltage-rail rise time. Independent enables for each output allow sequencing to minimize demand onthe power supply at start-up. Soft-start on each supply limits inrush current during start-up. Twointegrated buck controllers allow efficient, cost-effective voltage conversion for both low andhigh current supplies such as core and I/O. A 300-mA LDO is integrated to provide an auxiliary railsuch as VCCAUX on the Xilinx Spartan-3 FPGA. All three output voltages areexternally configurable for maximum flexibility.

The TPS75003 is fully specified from –40°C to +85°C and is offered in a VQFN package,yielding a highly compact total solution size with high power dissipation capability.