概要

The DA9155M Performance Board is designed to evaluate the DA9155M slave battery charger. The optimized board layout enables testing at full-rated power and measurement of efficiency, current accuracy, transient response, and thermal performance.

The performance board includes an interface connector to the communication board referred as the Digital I/O (DIO) board. This DIO board connects the DA9155M to a computer via USB-to-I2C, for status monitoring and control using the DA9155M Graphical User Interface (GUI).

DA9155M offers a small solution that can be easily added on to existing main charger circuit designs and solves the heat dissipation problem created when the rapid charging feature is adopted in a system. It is compatible to all rapid charging technologies. DA9155M is added in parallel with the main battery charger to solve the thermal issue.

DA9155M-EVAL1 Board
DA9155M-EVAL1 Board
  • Input voltage 4.3 -13.5 V
  • Input voltage monitoring
  • Buck converter with output current regulation
  • Output current 2.5 A
  • < >5% current regulation accuracy
  • Selectable switching frequency
  • Fault detection (VIN and VBAT monitoring)
  • Safety timer
  • Junction temperature monitoring
  • -40 to +85 °C temperature range

アプリケーション

  • Smartphone
  • Tablet
  • Battery Packs

ドキュメント

= ピックアップ
分類 タイトル 日時
マニュアル－開発ツール
DA9155M Evaluation Board Guide
PDF 2.32 MB
データシート
DA9155M Datasheet
PDF 619 KB
製品概要
DA9155M Product Brief
PDF 243 KB
アプリケーションノート
DA9155M PCB Layout Guide
PDF 905 KB
4 items

設計・開発

ソフトウェアダウンロード
分類 タイトル 日時
ソフトウェア／ツール－その他
DA9155M Linux kernel Driver (linux-stable/v3.18)
ログインしてダウンロード ZIP 480 KB
ソフトウェア／ツール－ソフトウェア
DA9155 setup GUI AB.0.0.20
ログインしてダウンロード ZIP 59.85 MB
2 items

製品選択

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    型名
    DA9155M-EVAL1
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