NCV7703CD2R2G

Full Half-Bridge (H Bridge) Drivers Overview

The NCV7703CD2R2G is a half-bridge driver manufactured by onsemi, designed for automotive and industrial motion control applications. It features an SPI interface and supports inductive loads such as DC motors. The device operates with a supply voltage range of 3.15V to 5.25V and handles load voltages from 5.5V to 40V. It provides an output current of 1.1A per channel with typical on-resistances of 800 milliohms for both high-side and low-side switches. The component is housed in a 14-SOIC package (3.90mm wide) and functions within a junction temperature range of -40°C to 150°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated half-bridge topology optimized for driving inductive loads like DC motors
• Digital control via Serial Peripheral Interface (SPI)
• Comprehensive protection mechanisms including overcurrent limiting, thermal shutdown, overvoltage protection, undervoltage lockout, and ESD protection

Full Half-Bridge (H Bridge) Drivers Applications

• Automotive DC motor drivers
• Industrial motion control systems
• General-purpose inductive load switching

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'D2R2G' against official datasheets to confirm the reel packaging configuration and tape-and-reel specifications. Ensure compatibility with the required 14-SOIC footprint and pinout dimensions during PCB layout. Confirm that the selected variant meets all necessary automotive qualification standards for the intended deployment environment.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a single-channel half-bridge driver with digital SPI control is required for automotive-grade reliability. It is suitable for applications needing moderate output current up to 1.1A and robust fault protection features. Consider alternative packages or higher current variants if the system demands different form factors or increased power handling capabilities beyond the specified limits.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the NCV7703 series of half-bridge drivers from onsemi. The series is engineered for robust performance in harsh environments, featuring integrated protections and digital interfaces. The NCV7703CD2R2G specifically denotes the version packaged in reels for automated surface-mount assembly processes.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

NCV7703D2R2G: Previous generation variant with 500mA output capability.