BTS5240L Datasheet | Infineon

Description - N channel vertical power MOSFET with charge pump, ground referenced CMOS patible input and  technology. diagnostic feedback, monolithically integrated in Smart SIPMOS - Providing embedded protective functions. - Extern adjustable current limitation. Application - - - - All types of resistive, inductive and capacitive loads µC patible high-side power switch with diagnostic feedback for 12 V grounded loads Due to the adjustable current limitation best suitable for loads with high inrush currents, so as lamps Replaces electromechanical relays, fuses and discrete circuits Basic Functions - Very low standby current - CMOS patible input - Improved electromagnetic patibility (EMC) - Stable behaviour at low battery voltage Block Diagram Vbb IN1 IS1 IN2 IS2 Logic Channel 1 Channel 2 Protection Functions - Reverse battery protection with external resistor - Short circuit protection - Overload protection - Current limitation - Thermal Shutdown - Overvoltage protection with external resistor - Loss of GND and loss of Vbb protection - Electrostatic discharge Protection (ESD) Load 1 Load 2 Diagnostic Function: Intelli Sense - Proportional load current sense ( with defined fault signal during thermal shutdown and overload ) - Additional open load detection in OFF - state - Suppressed thermal toggling of fault signal Page 1 2004-Mar-08 PCN 2004-018-A: BTS 5240L Functional diagram GND overvoltage protection internal voltage supply logic gate control + charge pump current limit Vbb clamp for inductive load OUT1 temperature sensor IN1 IS1 ESD openload detection current sense Channel 1...