BSP550

Mini PROFET® BSP 550 MiniPROFET High-side switch Short-circuit protection Input protection Overtemperature protection with hysteresis Overload protection Overvoltage protection Switching inductive load Clamp of negative output voltage with inductive loads Undervoltage shutdown Maximum current internally limited Electrostatic discharge (ESD) protection Reverse battery protection1) Package: SOT 223 Type Ordering code Q67000-S311 Pins 1 OUT 2 GND 3 IN 4 Vbb 4 3 2 1 BSP 550 Maximum Ratings Parameter Supply voltage range Load current self-limited Maximum input voltage2) Maximum input current Inductive load switch-off energy dissipation single pulse IL = 1.0A , TA = 85°C Operating temperature range Storage temperature range Max. power dissipation (DC)3) TA = 25 °C Electrostatic discharge capability (ESD) 4) Thermal resistance chip - soldering point: chip - ambient3) Symbol Vbb IL VIN IIN EAS Values -0.3...48 IL(SC) -5.0...Vbb ±5 0.3 -40 ...+125 -55 ...+150 1.4 ±1 7 70 Unit V A V mA J °C W kV K/W Tj Tstg Ptot VESD RthJS RthJA + V bb 4 Voltage source ESDDiode Overvoltage protection Current limit Gate protection V Logic Voltage sensor Charge pump Level shifter Rectifier Limit for unclamped ind. loads OUT Temperature sensor 1 3 R IN in Load ESD Logic GND MINI-PROFET Load GND 2 Signal GND GND=150 Ω in GND connection, resistor in series with IN connections reverse load current limited by connected load. 2) At V > V , the input current is n...