The NXP® MC33879 device is an 8-output hardware configurable, high side/low side switch with 16-bit serial input control using the serial peripheral interface (SPI). * Two of the outputs may be controlled directly via an MCU for pulse-width modulation applications * Incorporates SMARTMOS® technology with CMOS logic, bipolar/MOS analog circuitry and DMOS power MOSFETs * Controls various inductive, incandescent or LED loads by directly interfacing with an MCU * We recommend the use of the "B" version devices for new designs