BTS308

PROFET® BTS 308 Smart Highside Power Switch Overload protection Current limitation Short circuit protection Thermal shutdown Overvoltage protection (including load dump) Fast demagnetization of inductive loads Reverse battery protection1) Undervoltage and overvoltage shutdown with auto-restart and hysteresis Open drain diagnostic output Open load detection in OFF-state CMOS compatible input Loss of ground and loss of Vbb protection Electrostatic discharge (ESD) protection Features Product Summary Overvoltage protection Operating voltage On-state resistance Load current (ISO) Vbb(AZ) Vbb(on) RON IL(ISO) 60 V 4.7 ... 34 V 300 mΩ 1.3 A TO-220AB/5 5 5 1 Straight leads 1 5 Standard SMD µC compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads Most suitable for inductive loads Replaces electromechanical relays, fuses and discrete circuits Fast switching Not suitable for lamp loads Application General Description N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic  feedback, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions. + V bb Voltage source V Logic Voltage sensor 3 Overvoltage protection Current limit Gate protection Charge pump Level shifter Rectifier Limit for unclamped ind. loads Open load OUT 2 IN Temperature sensor 5 ESD Logic Load detection Short circuit detection GND 4 ST  PROFET...