TLE7230R is an Octal Low-Side Switch in Smart Power Technology (SPT) with a Serial Peripheral Interface (SPI) and eight open drain DMOS output stages It is protected by embedded protection functions and designed for automotive and industrial applications. The output stages are controlled via an SPI Interface. Additionally, four channels can be controlled in parallel for PWM applications. These features make the TLE 7230 R particularly suitable for engine management and body systems.