MC33385数据手册恩XP中文资料规格书

描述 Description

Overview The MC33385 is a Quad Low Side Driver fully protected switch. This device is a general purpose Low Side Driver but has been especially designed to operate in engine management application as injector driver or automotive gear box. It is interfaced directly with a microcontroller for parallel control of the load and the individual output diagnostic is done through a SPI. The diagnostic logic recognizes 4 failure types at each output stage the overcurrent, the short to GND, the openload and the over-temperature.
MC33385 removed from active portfolio. Possible Replacement Part:None
Archived content is no longer updated and is made available for historical reference only.

特性 Features

•RDSON of 250mOhm per Output at 25 deg C


•Supplied from the main 5V Vcc


•Input CMOS Compatible


•Diagnostic through SPI


•Nominal Current of 2A per Output


•Current Limitation at 3A with Automatic Turn Off


•Output Internally Clamped at 50V typ for Inductive Load Drive


•Junction to Case Thermal Resistance of 4.4 deg C/W


•Individual Output over Temperature Shutdown