Motor Drivers, Stepper | LB1945D

PWM 電流制御タイプ・ステッパモータ・ドライバ

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LB1945D は、バイポーラ・ドライブ技術を使用する PWM 電流制御タイプ・ステッパモータ・ドライバです。プリンタに使用されるキャリッジや紙送りステッパモータとの使用に適しています。

  • PWM 電流制御(他励方式)。
  • 負荷電流のデジタル選択機能(1-2,W1-2,2 相励磁駆動可能)。
  • 上下ダイオード内蔵。
  • 同時ON 防止機能(貫通電流防止)。
  • サーマルシャットダウン回路内蔵。
  • ノイズキャンセル機能。

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