The MC33291L is an eight output low side power switch with 8 bit serial
input control. The MC33291L is a versatile circuit designed for automotive
applications, but is well suited for other environments. The MC33291L
incorporates SMARTMOS® technology, with CMOS logic, bipolar/MOS
analog circuitry, and DMOS power MOSFETs. The MC33291L interfaces
directly with a microcontroller to control various inductive or incandescent
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