サーバー電源ユニット (PSU)

テキサス・インスツルメンツ (TI) 製サーバー電源 (PSU) ソリューション

設計上の考慮事項

Our solutions provide customers ready-to- evaluate circuit boards for use in network and server power supplies (PSUs) used to power server system infrastructure (SSI) units, large datacenters and localized mid- to low-end servers. These solutions help customers design the hardware needed to meet 80PLUS Standards by achieving high power factor, low THD, high efficiency across line and load conditions, high power density and high reliability.

Common design challenges addressed include:

  • High efficiency through soft-switching techniques using a LLC resonant DC/DC, phase-shifted full-bridge DC/DC and ZVS PWM DC/DC with both analog and digital implementation
  • Auxiliary power solutions that provide high efficiency at light load (~10%) and very low stand-by power consumption
  • Low THD over wide load conditions using front end power factor correction solutions with interleaved and bridgeless configurations
  • Hot swap and active ORing solutions for hot-plug-in and parallel operation
  • Smart circuit breaker solutions using eFuse and protected Mosfets
  • Smart cooling solutions with digital interface
  • Innovative backup solutions using a single stage bi-directional topology for integrated local energy storage units
  • Robust solutions for inter- and intra-communication interfaces

アプリケーション・ノート

アプリケーション・ノート (3)

タイトル 概要 種類 サイズ (KB) 日付 表示回数 英語版
HTM 8 KB 2013年 3月 18日 600
HTM 8 KB 2013年 1月 15日 3019
HTM 8 KB 2012年 7月 30日 305

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