33291 Datasheet (Freescale Semiconductor)

33291, Eight-Output Switch

www.DataSheet4U.com Freescale Semiconductor Technical Data Document Number: MC33291 Rev.

4.0, 10/2006 Eight-Output Switch with Serial Peripheral Interface I/O The 33291 device is an eight-output, low-side power switch with 8bit serial input control.

The 33291 is a versatile circuit designed for automotive applications, but is well suited for other environments.

The 33291 incorporates SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs.

The 33291 interfac

33291 Features

* include very low standby current, SPI cascade fault reporting capability, internal 53 V clamp on each output, output-specific diagnostics, and independent shutdown of outputs. The device is parametrically specified over an ambient temperature range of -40°C ≤ TA ≤ 125°C and 9.0 V ≤ VPWR ≤ 16 V suppl