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集成继电器电感性负载驱动NUD3112DMT1
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This device is used to switch inductive loads such as relays， solenoids incandescent lamps， and small DC motors without the need of a free−wheeling diode. The device integrates all necessary items such as the MOSFET switch， ESD protection， and Zener clamps. It accepts logic level inputs thus allowing it to be driven by a large variety of devices including logic gates， inverters， and microcontrollers. Features • Provides a Robust Driver Interface Between D.C. Relay Coil and Sensitive Logic Circuits • Optimized to Switch Relays of 12 V Rail • Capable of Driving Relay Coils Rated up to 6.0 W at 12 V • Internal Zener Eliminates the Need of Free−Wheeling Diode • Internal Zener Clamp Routes Induced Current to Ground for Quieter Systems Operation • Low VDS（ON） Reduces System Current Drain • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable • These are Pb−Free Devices
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