BSP742T Infineon Technologies, BSP742T Datasheet

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Smart Power High-Side-Switch Features Overload protection Current limitation Short circuit protection Thermal shutdown with restart Overvoltage protection (including load dump) Fast demagnetization of inductive loads Reverse battery protection with external resistor CMOS compatible input Loss of GND and loss of ...

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Block Diagram Voltage Overvoltage source protection V Logic Charge pump Level shifter Rectifier IN Logic ESD Pin Symbol GND OUT Vbb 5 Vbb 6 Vbb 7 Vbb 8 Pin configuration Top view 1 8 ...

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Maximum Ratings 25°C, unless otherwise specified j Parameter Supply voltage Supply voltage for full short circuit protection = -40...+150 ° Continuous input voltage Load current (Short - circuit current, see page 5) Current through input ...

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Electrical Characteristics Parameter and Conditions -40...+150° 13,5V Load Switching Capabilities and Characteristics On-state resistance = 25 ° 0 150 ° Nominal load ...

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Electrical Characteristics Parameter and Conditions -40...+150° 13,5V Protection Functions Initial peak short circuit current limit (pin -40 ° °C ...

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Electrical Characteristics Parameter and Conditions -40...+150° 13,5V Input Input turn-on threshold voltage (see page 12) Input turn-off threshold voltage (see page 12) Input threshold hysteresis Off state input current (see page 12) V ...

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Terms PROFET V IN GND V I GND bb R GND Input circuit (ESD protection ESD GND The use of ESD zener diodes as voltage clamp ...

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GND disconnect PROFET GND GND GND disconnect with GND pull OUT PROFET GND GND disconnect with charged inductive load high OUT ...

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Typ. transient thermal impedance 6cm heatsink area thJA p Parameter: D D=0.5 K/W D=0.2 D=0 D=0.05 D=0. D=0.01 D ...

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Typ. turn on time 120 µ -40 - Typ. slew rate on dV/ ...

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Typ. standby current 32V ; V bb(off µ -40 - Typ. initial peak short circuit current limit I = f(T ) ...

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Typ. input current 13,5V; V IN(on/off 0,7V low high 12 µ -40 - Typ. input threshold voltage ...

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Maximum allowable load inductance for a single switch off =150° jstart bb 4000 mH 3000 2500 2000 1500 1000 500 0 0 100 200 300 400 500 600 700 800 Maximum allowable inductive ...

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Timing diagrams Figure 1a: Vbb turn on OUT Figure 2a: Switching a resistive load, turn-on/off time and slew rate definition ...

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Figure 3a: Turn on into short circuit, shut down by overtemperature, restart by cooling L(SCp) I L(SCr) t off(SC) Heating up of the chip may require several milliseconds, depending on external conditions. Figure 4: Overtemperature: Reset ...

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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system ...