Renesas offers custom power solutions and complete application schematics and BOM files. Select the design scenario that best meets the needs of your application to find custom power solutions for Xilinx Spartan-7 FPGAs.

Overview

ISL91211BIK-REF2Z Reference Design Board

ISL91211BIK-REF2Z Reference Board for Xilinx Spartan-7®

The ISL91211BIK-REF2Z reference board for Spartan-7 devices employs the ISL91211BIK multiphase PMIC and ISL80030 3A synchronous buck DC/DC converter. The ISL91211BIK is required for VCCINT, VCCBRAM, VCC_DDR, VCCAUX, and VTT, and it accepts 5V input from a plug-in AC/DC adaptor or DC power supply. The ISL80030 DC/DC converter supports VCCO and VCC_IO for 3.3V, 2.5V and 1.8V rails.

Learn more about the Xilinx Spartan-7 FPGAs


Spartan-7 Power Solution

Spartan-7 Solution

Spartan-7 Series:
XC7S6, XC7S15, XC7S25, XC7S50,XC7S75, XC7S100
Renesas Power Solutions
VCCINT, VCCBRAM ISL9121BIKZ-TR5878 0.95V, 1V   ISL9121BIKZ-TR5879 0.9V, 0.95V, 1V
VCC_DDR, VDD, VDDQ 1.35V, 1.5V 1.25V, 1.35V
VCCAUX, VCCADC 1.8V 1.8V
VTT, VREFCA 0.675V, 0.75V 0.6V, 0.675V
VCCAUX, VCCADC, VCCO, VCCIO ISL80030 2.5V, 3.3V ISL80030 2.5V, 3.3V
Backplane Pre-regulator (Optional) ISL85014 3.3V, 5.0V ISL85014 3.3V, 5.0V

Reference Design Files

TitleTypeLast Updated DateSize
ISL91211BIK-REF2Z Design Files ZIP 23 Jan 2020 2.05 MB

Resources

 

PowerCompass

The PowerCompass™ tool helps you design your power supply in minutes, giving you tools to find Intersil parts that match your requirements, set up multiple rails if needed, perform high-level system analysis and generate reference design files.

PowerCompass supports over 200 FPGAs, including built-in templates for Xilinx FPGA families. You can even save time by importing Xilinx Power Estimator output files to get system efficiency and power dissipation projections.

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