NUD3124 Description
Automotive Inductive Load Driver NUD3124, SZNUD3124 This micro−integrated part provides a single ponent solution to switch inductive loads such as relays, solenoids, and small DC motors without the need of a free−wheeling diode. It accepts logic level inputs, thus allowing it to be driven by a large variety of devices including logic gates, inverters, and microcontrollers.
NUD3124 Key Features
- Provides Robust Interface between D.C. Relay Coils and Sensitive
- Capable of Driving Relay Coils Rated up to 150 mA at 12 Volts
- Replaces 3 or 4 Discrete ponents for Lower Cost
- Internal Zener Eliminates Need for Free-Wheeling Diode
- Meets Load Dump and other Automotive Specs
- SZ Prefix for Automotive and Other