Learn more about the Xilinx Kintex-7

Two backplane voltage options are available: 5V to 12V and 5V Only. The 5V to 12V option is usable for backplanes of 5V or 12V (or anything in between). The 5V Only option is usable only for 5V backplanes. The 5V Only option is suggested because this option is frequently less expensive than the 5V to 12V option. Analog or Digital modules are available only with 5V to 12V backplane option.

The suggested component part numbers also list the rated output current and current sharing capability.

    POWER VCCINT/VCCBRAM
1V
VCCAUX/PS18V
1.8V 1
VCCO
1.5V
BACKPLANE
VOLTAGE
Voltage Accuracy 3% 3% 5%
Power Sequence 1 2 3
Low (1.3A) 1.3A 0.8A 1.5A
Med (6.1A) 6.1A
High (8.7A) 8.7A
Analog
Discretes
5V to 12V Low (1.3A) ISL85003, 3A ISL85003, 3A ISL85003, 3A
Med (6.1A) ISL9444 2
High (8.7A) ISL9444 2
5V Only Low (1.3A) ISL80015, 1.5A ISL80015, 1.5A ISL80015, 1.5A
Med (6.1A) ISL8016, 6A, IS ISL80015, 1.5A ISL80015, 1.5A
High (8.7A) ISL8016, 6A, IS x2 3 ISL80015, 1.5A ISL80015, 1.5A
 
Analog
Modules
5V to 12V Low (1.3A) ISL8204M, 4A ISL8204M, 4A ISL8204M, 4A
Med (6.1A) ISL8201M, 10A ISL8204M, 4A ISL8204M, 4A
High (8.7A) ISL8201M, 10A ISL8204M, 4A ISL8204M, 4A
5V Only Low (1.3A) ISL8203M, 3/3A ISL8203M, 3/3A 4
Med (6.1A) ISL8203M, 3/3A ISL8203M, 3/3A 4
High (8.7A) ISL8203M, 3/3A x2 ISL8203M, 3/3A 4
 
Digital
Discretes
5V to 12V Low (1.3A) ZL2102, 6A, IS ZL2102, 6A, IS ZL2102, 6A, IS
Med (6.1A) ZL2102, 6A, IS x2 5 ZL2102, 6A, IS ZL2102, 6A, IS
High (8.7A) ZL2102, 6A, IS x2 5 ZL2102, 6A, IS ZL2102, 6A, IS
5V Only Low (1.3A) No 5V Only Digital Discretes Available
Med (6.1A)
High (8.7A)
 
Digital
Modules
5V to 12V Low (1.3A) ZL9006M, 6A, IS ZL9006M, 6A, IS ZL9006M, 6A, IS
Med (6.1A) ZL9010M, 10A, IS ZL9006M, 6A, IS ZL9006M, 6A, IS
High (8.7A) ZL9010M, 10A, IS ZL9006M, 6A, IS ZL9006M, 6A, IS
5V Only Low (1.3A) No 5V Only Digital Modules Available
Med (6.1A)
High (8.7A)

1 VCCAUX and PS18V rails are tied together on the PCB.

2 The ISL9444 is a suggested component for higher current applications only when an integrated FET switching regulator is not available. One ISL9444 provides 3 outputs.

3 2 parts ISL8016 current sharing.

4 One dual output ISL8203M provides bias for VCCAUX/PS18V and VCCO.

5 Two units of ZL2102 with current sharing for 12 A.

リファレンスデザイン

最新/旧世代のFPGAに向けたリファレンス設計ソリューションにより、電源管理部分を推測しつつ設計する作業を低減しました。

 

 

PowerCompass

ルネサスの「PowerCompass™」は、要件に合う電源製品の検索、必要に応じた複数レールのセットアップ、高度なシステム分析、リファレンス設計ファイルが生成できるツールであり、お客様の素早い電源設計に寄与します。

この「PowerCompass」は、Xilinx FPGAファミリ用の組み込みテンプレートを含む、200を超えるFPGAに対応しています。Xilinx Power Estimatorからの出力ファイルをインポートすれば、システム効率と許容損失の予測も行えるようになり、更なる設計時間の短縮が見込めます。

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