STの製品ポートフォリオは、最も要件の厳しい車載環境に適合し、ブラシ付きDCモータ、ステッピング･モータ、ブラシレスDCモータに対応する、幅広い電圧および電流定格範囲をもつモータ制御ICを豊富に取り揃えています。
STのモータ･ドライバは、低損失のPowerMOS出力段と先進的な制御回路を独自の方法で組み合わせることにより効率と精度を、また、包括的な保護および診断機能を集積することで 堅牢性と信頼性を実現しています。
PWM（パルス幅変調）やシリアル･インタフェースをはじめとするさまざまな制御インタフェースを備えた製品が用意されているため、集中制御と分散制御のいずれのアプリケーションでも最適なソリューションを見つけることができます。
推奨コンテンツ
New fully integrated, reliable and compact automotive-qualified drivers for DC motors
The new VIPower™ M0-7 H-bridge family is a set of full integrated and protected bridge circuits especially designed for DC motor control. Covering a wide range of load conditions, thanks to scalable power stages and packages, its combination of state-of-the-art embedded DC or 20-kHz PWM speed control modes with an embedded protection mechanism makes it the ideal solution for driving DC motors in cars. Further embedded features including independent load current sensing on each branch of the H-bridge and open load in off-state as well as chip temperature and V CC reading enhance system simplicity and flexibility, avoiding having to use external components. Read more
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