General Description

? N channel vertical power MOSFET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, monolithically integrated in Smart SIPMOS? technology.

? Providing embedded protective functions

Applications

? μC compatible high-side power switch with diagnostic feedback for 5V, 12V and 24V grounded loads

? All types of resistive, inductive and capacitve loads

? Most suitable for loads with high inrush currents, so as lamps

? Replaces electromechanical relays, fuses and discrete circuits

Basic Functions

? Very low standby current

? CMOS compatible input

? Improved electromagnetic compatibility (EMC)

? Fast demagnetization of inductive loads

? Stable behaviour at undervoltage

? Wide operating voltage range

? Logic ground independent from load ground

Protection Functions

? Short circuit protection

? Overload protection

? Current limitation

? Thermal shutdown

? Overvoltage protection (including load dump) with external resistor

? Reverse battery protection with external resistor

? Loss of ground and loss of Vbb protection

? Electrostatic discharge protection (ESD)

Diagnostic Function

? Diagnostic feedback with open drain output

? Open load detection in ON-state

? Feedback of thermal shutdown in ON-state