BTS3256D

BTS3256D Smart Low Side Power Switch 1 Overview Features Slew rate control by dedicated pin enabling EMC optimized switching or PWM operation Max. switching Frequency 12 kHz Clear detection of digital fault signal also during fast PWM operation due to restart delay time Thermal and overload protection with time controlled auto restart behavior Time and Power limited active current limitation Minimum RDS(on) achieved with 3.3 V or 5 V logic input Electrostatic discharge protection (ESD) Very low leakage current Green Product (RoHS compliant) Digital Diagnostic Features – Over temperature – Over load – Short circuit – Clear detection due to a restart delay time Protection Functions – Enhanced short circuit protection with time and power limited active current limitation – Under voltage lock out – Over temperature with time and temperature controlled auto restart – Over load with power and time controlled auto restart – ESD protection Potential Applications All types of resistive, inductive and capacitive loads Suitable for loads with inrush current, such as motors, coils, solenoids or lamps Suitable for EMC optimized switching in slow operation mode Suitable for higher speed PWM controlled loads in fast operation mode Replacement of electromechanical relays, fuses and discrete circuits Micro controller compatible low side power switch with digital feedback for 12 V loads Datasheet www.infineon.com/HITFET 1 Rev. 1.1 2018-01-29 Smart Low Sid...