onsemi Self-Protected High Side Driver 4-Pin SOT-223 NCV8450ASTT3G

onsemi NCV8450ASTT3G is a self-protected high side driver contained in a 4-pin SOT-223 surface mount package. It operates between 4.5V minimum and 45V maximum supply voltage with an operating temperature range of -40°C to 150°C.

This device integrates a typical RDSOn of 1 Ohm and an internal current limit of 0.8 A, making it capable of switching resistive, inductive, and capacitive loads commonly found in automotive and industrial applications.

Protection features include short circuit protection, thermal shutdown with automatic restart, overvoltage protection with an integrated clamp, loss of ground protection, and electrostatic discharge (ESD) protection, which all contribute to enhanced device durability and reliability.

The slew rate control helps in reducing electromagnetic interference, providing stable operation in noisy environments. The device is compliant with RoHS environmental standards and meets the automotive AEC-Q101 qualification, making it suitable for automotive electronics systems.

The device offers self-protection with short circuit and overvoltage safeguards. Thermal shutdown with automatic restart enhances reliability. Supports load switching of resistive, inductive, and capacitive types. Operating voltage range is 4.5V to 45V allowing wide application usage.

Compliant with RoHS and automotive AEC-Q101 standards. Low standby current ensures energy-efficient operation. ESD and loss of ground protection are integrated for robustness. Slew rate control minimizes electromagnetic interference.

This high side driver is ideal for use in automotive electronics, industrial control circuits, and other applications requiring protected high-side switching of various loads.

For professional users requiring quality and reliable high side driver ICs for peripheral control, the onsemi NCV8450ASTT3G offers a robust solution with automotive-grade qualifications and comprehensive protection features.

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