MC33298中文资料Octal Serial Switch with SPI数据手册恩XP规格书

描述 Description

Overview The MC33298 is an eight output low side power switch with 8 bit serial input control. The MC33298 is a versatile circuit designed for automotive applications, but is well suited for other environments. The MC33298 incorporates SMARTMOS® technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs. The MC33298 interfaces directly with a microcontroller to control various inductive or incandescent loads.
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特性 Features

•Designed to Operate Over Wide Supply Voltages of 5.5 V to 26.5 V
•Interfaces Directly to Microprocessor Using SPI Protocol
•SPI Communication for Control and Fault Reporting
•8–Bit Serial I/O is CMOS Compatible
•3.0 A Peak Current Outputs with Maximum R DS(on) of 0.45 W at 25°C
•Outputs are Current Limited to 3.0 A to 6.0 A for Driving Incandescent
Lamp Loads
•Output Voltages Clamped to 65 V During Inductive Switching
•Maximum Sleep Current (I PWR ) of 50 mA with V DD
•Maximum of 4.0 mA I DD During Operation
•Maximum of 2.0 mA I PWR During Operation with All Outputs “On”