ITS640S2

PROFET® ITS 640S2 Smart Sense High-Side Power Switch For Industrial Applications Short circuit protection Current limitation Proportional load current sense CMOS compatible input Open drain diagnostic output Fast demagnetization of inductive loads Undervoltage and overvoltage shutdown with auto-restart and hysteresis Overload protection Thermal shutdown Overvoltage protection including load dump (with external GND-resistor) Reverse battery protection (with external GNDresistor) Loss of ground and loss of Vbb protection Electrostatic discharge (ESD) protection Features Product Summary Operating voltage On-state resistance Load current (ISO) Current limitation Operating temperature Package PG-TO220-7-11 Vbb(on) 5.0 ... 34 V RON 30 mΩ IL(ISO) 12.6 A IL(SCr) 24 A Ta -30 … +85 °C PG-TO220-7-12 1 1 Standard (staggered) Straight Application µC compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads in industrial applications All types of resistive, inductive and capacitive loads Replaces electromechanical relays, fuses and discrete circuits N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, proportional sense of load current, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions. h t t p : / / w w w . D a t a S General Description h e e t 4 Block Diagram 4 + V bb Voltage source V Logic Voltage sensor Ove...