onsemi Integrated Circuits (ICs) - PMIC - Full, Half-Bridge Drivers NCV7703CD2R2G

The NCV7703CD2R2G is a triple half-bridge driver IC designed for automotive and industrial motion control applications. It features three independent half-bridge drivers that can be configured for high side, low side, or H-Bridge control, enabling versatile motor control functions such as forward, reverse, and braking. The device operates with a supply voltage range of 5.5V to 40V and supports a maximum output current of 1.1A per channel. This IC is controlled via a Serial Peripheral Interface (SPI) with a maximum clock frequency of 5 MHz, allowing for daisy chain configurations. It includes several protective features such as overvoltage and undervoltage lockout, overcurrent detection with a threshold of 1.45A, and thermal shutdown capabilities. The NCV7703CD2R2G also incorporates internal free-wheeling diodes and has a low quiescent current of 1 ¬µA in sleep mode. The device is packaged in a 14-SOIC format and is compliant with both 5V and 3.3V systems. It is suitable for applications involving DC motor management and is rated for operation in a temperature range of -40¬8C to 150¬8C. The product is Pb-free and provides ESD protection up to 6 kV, making it a robust choice for demanding environments.