Renesas' Simple Digital Power Modules provide reliable power for FPGAs, ASICs, DSPs, and microprocessors. They leverage the advantages of a digitally-controlled power supply while eliminating the need to store operating parameters in non-volatile memory. Configuration is instead performed through pin-strap resistor selection, while a PMBus interface is also available for run-time configuration and telemetry.

Key Features

  • Renesas’ proprietary ChargeMode™ control architecture responds to a transient load step in a single switching cycle, reducing output capacitance, cost and board space. It also eliminates external compensation components and accommodates aging of external passive components.
  • Advanced HDA packaging technology provides excellent thermal performance over a wide range of operating temperatures without the need for airflow or a heat sink.
  • Online design support tools, including PowerNavigator™, PowerCompass™ and SIMPLIS models, lead to fast time-to-market powertrain development and optimization.

RAA210xxx Family Key Differences

Part Number Description VIN Range (V) ​​​VOUT Range (V) ​​​IOUT Range (A) Pin-Compatible Full Digital Power Module Device
RAA210825 25A DC/DC single channel Power Module 4.5 - 14 0.6 - 5 25 ISL8277M (25A)
RAA210833 33A DC/DC single channel Power Module 4.5 - 14 0.6 - 5 33 ISL8278M (33A)
RAA210850 50A DC/DC single channel Power Module 4.5 - 14 0.6 - 5 50 ISL8272M (50A)
RAA210870 70A DC/DC single channel Power Module 4.5 - 14 0.6 - 2.5 70 ISL8273M (80A)
RAA210925 25A/25A DC/DC dual channel Power Module 4.5 - 14 0.6 - 5 25/25 ISL8274M (Dual 30A)

ドキュメント&ダウンロード

タイトル 他の言語 分類 形式 サイズ 日付
アプリケーションノート、ホワイトペーパー
「シンプルデジタル」モジュール導入により複雑な電源設計を排除 English, 简体中文 ホワイトペーパー PDF 370 KB

ボード&キット

製品名 タイトル 分類 会社名
RTKA2108252H00000BU RAA210825 Evaluation Board 評価
RTKA2108332H00000BU RAA210833 Eval Board 評価
RTKA2108502H00000BU RAA210850 Evaluation Board 評価
RTKA2108702H00000BU RAA210870 Evaluation Board 評価
RTKA2109252H00000BU RAA210925 Evaluation Board 評価