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. NUD3112LT1G 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 ● Pb?Free Devices NUD3112LT1G Applications
● Telecom: Line Cards, Modems, Answering Machines, FAX ● Computers and Office: Photocopiers, Printers, Desktop Computers ● Consumer: TVs and VCRs, Stereo Receivers, CD Players, Cassette Recorders ● Industrial: Small Appliances, Security Systems, Automated Test Equipment, Garage Door Openers ● 5G Communication ● Electrification of Automobile
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