MC3392 - Motorola

MC3392 LOW SIDE PROTECTED SWITCH

Pin Number Name Vin Vout Gnd Fault 3–Pin 1 2 3 – 5–Pin 1 5 3 2 16–Pin 5 4 9 to 16 6 Description CMOS compatible input. Pins 1, 2, 3, 7, 8 no connection on 751G. Output to load and battery, protected by a 60 V clamp against inductive load transients. Ground connection. Fault output pulled low when the IC is operating in a fault state. The open drain output re.

Features

making it ideal for use in harsh automotive applications. The protection circuitry of the MC3392 protects not only itself but also the associated load from destructive voltage transients attributed to load and field dump, as well as reverse and double battery conditions found in automotive applications. The MC3392 is unique in that the protection circuitry is internal and does not require additional external protection components for its operation. This makes the device very cost effective because its application utilizes few external components, thus reducing cost and space requirements neede.