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TPS75003RHLR

Power Management IC for Powering FPGAs and DSPs, 6.5V, VQFN-20

TEXAS INSTRUMENTS TPS75003RHLR
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Manufacturer Part No:
TPS75003RHLR
Order Code:
3124351

Product Overview

The TPS75003RHLR 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 300mA 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.
  • Two 95% efficient, 3A buck controllers and one 300mA LDO
  • Adjustable (1.2 to 6.5V for bucks, 1.0 to 6.5V for LDO) output voltages on all channels
  • Independent soft-start for each supply
  • Independent enable for each supply for flexible sequencing
  • LDO stable with 2.2µF ceramic output cap

Applications

Signal Processing, Power Management

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
6.5V

:
2

:
1

:
3

:
VQFN

:
20Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 - Unlimited
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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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