BTS640S2G Infineon Technologies, BTS640S2G Datasheet
BTS640S2G
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BTS640S2G Summary of contents
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Smart Sense High-Side Power Switch Features Short circuit protection Current limitation Proportional load current sense CMOS compatible input Open drain diagnostic output Fast demagnetization of inductive loads Undervoltage and overvoltage shutdown with auto-restart and hysteresis Overload protection Thermal shutdown Overvoltage ...
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Pin Symbol GND & 7 OUT (Load, L) Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 4) Supply voltage ...
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Thermal Characteristics Parameter and Conditions Thermal resistance junction - ambient (free air): R SMD version, device on PCB Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities ...
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Parameter and Conditions ° unless otherwise specified j bb Operating Parameters ) Operating voltage 5 Undervoltage shutdown Undervoltage restart Undervoltage restart of charge pump see diagram page 13 Undervoltage hysteresis V bb(under) ...
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Parameter and Conditions ° unless otherwise specified j bb Protection Functions 8) Initial peak short circuit current limit Repetitive short circuit shutdown current limit (see timing diagrams, ...
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Parameter and Conditions ° unless otherwise specified j bb Current sense settling time positive input slope -40...+150°C Current sense settling ...
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Truth Table Input level Normal L operation H Current- L limitation H Short circuit to L GND H Over- L temperature H Short circuit Open load L H Undervoltage L H Overvoltage L H Negative ...
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Terms PROFET GND GND R GND Input circuit (ESD protection ...
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Overvoltage protection of logic part + Logic 6.1 V typ typ 150 ...
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V disconnect with charged external bb inductive load 4 V high OUT 1 PROFET ST OUT 5 IS GND other external inductive loads L are connected to the PROFET, additional elements like D ...
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Timing diagrams Figure 1a: Switching a resistive load, change of load current in on-condition don(ST) V OUT slc(IS) L Load 1 Load son(IS) The sense signal is not valid ...
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Figure 2c: Switching an inductive load OUT Figure 3a: Short circuit: shut down by overtempertature, reset by cooling IN I L(SCp L(SCr Heating up may require several ...
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Figure 5b: Open load: detection in ON- and OFF-state (with R ), turn on/off to open load EXT OUT I L open load I IS Figure 6a: Undervoltage bb(under ...
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Figure 8a: Current sense versus load current: 1.3 [mA 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 Semiconductor Group Figure 8b: Current sense ratio 15000 10000 5000 0 I ...
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... For information on the types in question please contact your nearest Infineon Technologies Office. Q67060-S6307-A6 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 ...