onsemi Self-Protected Low Side Driver Low-Side Driver 4-Pin SOT-223

NCV8403 is a three terminal protected Low-Side Smart Discrete device. The protection features include overcurrent, overtemperature, ESD and integrated Drain-to-Gate clamping for overvoltage protection. This device offers protection and is suitable for harsh automotive environments.

• Short Circuit Protection
• Thermal Shutdown with Automatic Restart
• Integrated Clamp for Inductive Switching
• ESD Protection
• dV/dt Robustness
• Analog Drive Capability (Logic Level Input)
• NCV Prefix for Automotive and Other Applications Requiring Site and Change Control
• End Products
• Automobiles
• Applications
• Switch a Variety of Resistive, Inductive and Capacitive Loads
• Can Replace Electromechanical Relays and Discrete Circuits
• Lamp Driver
• Relay Driver