The NCV7703B is a fully protected Triple Half-Bridge Driver designed specifically for automotive and industrial motion control applications. The three half-bridge drivers have independent control. This allows for high side, low side, and H-Bridge control. H-Bridge control provides forward, reverse, brake, and high impedance states. The drivers are controlled via a standard SPI (Serial Peripheral Interface).
Ultra Low Quiescent Current in Sleep Mode Power Supply Voltage Operation Down to 5 V 3 High-Side and 3 Low-Side Drivers Connected as Half-Bridges Internal Free-Wheeling Diodes Configurable as H-Bridge Drivers Overvoltage and Under voltage Lockout Fault Reporting Programmable Over current protection Current Limit Over temperature Warning ESD protection up to 6 kV Meets low current requirements in automotive modules to prevent battery drain Operation is maintained during automotive cranking Capable of running 2 motors Pinpoints system errors