NOTICE - The following device(s) are recommended alternatives:
NRND - No Recommended Replacements Available
The RAA210850 is not recommended for new designs and has no alternative product available.

The RAA210850 is a pin-strap configurable 50A step-down PMBus-compliant DC/DC power supply module that integrates a digital PWM controller, synchronous MOSFETs, power inductor, and passive components. Only input and output capacitors are needed to finish the design. Because of its thermally enhanced HDA packaging technology, the module can deliver up to 50A of continuous output current without the need for airflow or additional heat sinking. The RAA210850 simplifies configuration and control of Renesas digital power technology while offering an upgrade path to full PMBus configuration through the pin-compatible ISL8272M. The RAA210850 operates with the ChargeMode™ control architecture, which responds to a transient load within a single switching cycle. The RAA210850 can be easily programmed with pin-strap resistors to set the output voltage, switching frequency, input UVLO, soft-start/stop, and device addresses. PMBus can be used to monitor voltages, currents, temperatures, and fault status. The RAA210850 is supported by PowerNavigator™ software, a Graphical User Interface (GUI), that can configure modules for desired solutions. The RAA210850 is available in a low profile, compact, (18mmx23mmx7. 5mm) fully encapsulated, thermally enhanced HDA package, suitable for automated assembly by standard surface mount equipment.

特長

  • Wide input voltage range: 4.5V to 14V
  • Up to 96% efficiency
  • Programmable output voltage
    • 0.6V to 5V output voltage settings
    • ±1.2% VOUT accuracy over line, load, and temperature
  • PMBus compliant communication interface
  • Pin-strap mode for standard settings
    • VOUT, switching frequency, input UVLO, soft-start/stop, and external synchronization
  • Real-time telemetry for VIN, VOUT, IOUT, temperature, duty cycle, and switching frequency
  • Complete overvoltage, undervoltage, current and temperature protections with fault logging
  • PowerNavigator supported
  • Thermally enhanced HDA package

descriptionドキュメント

タイトル language 分類 形式 サイズ 日付
データシート
star RAA210850 Datasheet データシート PDF 2.41 MB
ユーザーガイド、マニュアル
ISLUSBEVAL1Z User's Manual Rev.1.00 マニュアル-開発ツール PDF 257 KB
RTKA2108502H00000BU User Guide マニュアル-開発ツール PDF 1.79 MB
PMBus Interface Install Guide - Win7 x86 and x64 マニュアル-ハードウェア PDF 693 KB
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
AN1681: Grounding Techniques アプリケーションノート PDF 509 KB
AN1684: Nonideality of Ground アプリケーションノート PDF 397 KB
PCN / PDN
PLC21013 - End of Life Notice Product Life Cycle Notice PDF 215 KB

file_downloadダウンロード

タイトル language 分類 形式 サイズ 日付
ソフトウェア
PowerNavigator™ Software v5.4.139 ソフトウェア/ツール-ソフトウェア ZIP 96.49 MB
Production Configuration Utility v5.4.139 ソフトウェア/ツール-その他 ZIP 120.25 MB
PMBus Conversion Software Tool ライブラリ ZIP 54.93 MB
ZLHLD Software v2.9 ライブラリ ZIP 119.19 MB
CompZL Software v1.5.1 ライブラリ ZIP 59.25 MB
PowerPilot Software GUI ライブラリ ZIP 435 KB
USB Drivers for the ZLUSBEVAL1Z (Windows 7) ライブラリ ZIP 1.75 MB
USB Drivers for the ZLUSBEVAL1Z (Windows XP/Vista) ライブラリ ZIP 166 KB
Hardware
RTKA2108502H00000BU Design Files PCB設計ファイル ZIP 2.23 MB

select_allソフトウェア/ツールページ

タイトル 分類 Description 会社名
PowerNavigator Software Software Package Renesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface. Renesas

memoryボード&キット

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