TPS75003 - 面向 Xilinx(R) Spartan(TM)-3 FPGA 的集成三路电源管理 IC (PMIC)

TPS75003是TI德州仪器公司的一款无产品，TPS75003是面向 Xilinx(R) Spartan(TM)-3 FPGA 的集成三路电源管理 IC (PMIC)，本站介绍了TPS75003的封装应用图解、特点和优点、功能等，并给出了与TPS75003相关的TI元器件型号供参考。

TPS75003 - 面向 Xilinx(R) Spartan(TM)-3 FPGA 的集成三路电源管理 IC (PMIC) - 无 - 电源管理多通道IC(PMIC)解决方案 - 德州仪器

产品描述

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 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.

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

产品特性

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 Cap
Small, Low-Profile 4.5mm × 3.5mm × 0.9mm QFN Package
APPLICATIONS
- FPGA/DSP/ASIC Supplies
- Set-Top Boxes
- DSL Modems
- Plasma TV Display Panels

Spartan is a trademark of Xilinx, Inc. All other trademarks are the property of their respective owners.

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