onsemi NCV8405A and NCV8405B Self-Protected Low Side Drivers are fully self-protected, low-side smart MOSFET drivers designed to provide reliable switching performance in harsh automotive and industrial environments. These three-terminal devices integrate extensive protection features, including short-circuit protection, thermal shutdown with automatic restart, overvoltage protection through internal drain-to-gate clamping, ESD protection, and strong dV/dt robustness, making the onsemi NCV8405A and NCV8405B drivers highly resilient in electrically demanding conditions. These drivers support logic-level (analog) drive capability, allowing easy interfacing with microcontrollers and other low-voltage control circuits. As AEC-Q101-qualified devices, NCV8405A and NCV8405B meet stringent automotive reliability standards and are offered in lead-free, halogen-free, and RoHS-compliant packages.
