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LB11867FV-TLM-H µ¥Ïàµç»úºÍ·çÉÈ¿ØÖÆÆ÷ic

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¡¡¡¡¡ö Single-phase Full-wave Driving Pre-driver¡¡¡¡
¡¡¡¡⇒ Low-saturation Drive Using External PMOS−NMOS Enables High-efficiency Low Power-consumption Drive¡£¡¡¡¡
¡¡¡¡¡ö Variable Speed Control Possible with External PWM Input¡¡¡¡
¡¡¡¡⇒ Separately-excited Upper Direct PWM (f =30 kHz) Control Method Ensures Highly Silent Speed Control¡£¡¡¡¡
¡¡¡¡¡ö Current Limiting Circuit Incorporated¡¡¡¡
¡¡¡¡⇒ Chopper Type Current Limiting Made at Startup and during Lock¡£¡¡¡¡
¡¡¡¡¡ö Reactive Current Cut Circuit Incorporated¡¡¡¡
¡¡¡¡⇒ Reactive Current before Phase Changeover is Cut, Ensuring Highly Silent and Low Power-consumption Drive¡£¡¡¡¡
¡¡¡¡¡ö Minimum Speed Setting Pin¡¡¡¡
¡¡¡¡⇒ Minimum Speed can be Set by Setting the Resistance¡£¡¡¡¡
¡¡¡¡¡ö Soft Start Setting Pin¡¡¡¡
¡¡¡¡¡ö Lock Protection and Automatic Reset Circuits Incorporated¡¡¡¡
¡¡¡¡¡ö FG (Rotation Speed Detection) Output¡¡¡¡
¡¡¡¡¡ö Thermal Shutdown Circuit Incorporated
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