BTS5440G Infineon Technologies, BTS5440G Datasheet
BTS5440G
Specifications of BTS5440G
BTS5440GXT
SP000014185
SP000275992
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BTS5440G Summary of contents
Page 1
Smart High-Side Power Switch Four Channels 25m IntelliSense Product Summary Operating voltage V bb(on) Active channels On-state resistance R Nominal load current I L(nom) Current limitation Low I L(SCr) High General Description N channel vertical power MOSFET with ...
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Functional diagram overvoltage protection internal voltage logic supply IN1 ESD IS1 CLA 1/2 IN2 IS2 GND1/2 IN3 IS3 CLA 3/4 IN4 IS4 GND3/4 current limit gate control + charge clamp for pump inductive load temperature sensor openload dedection Current sense ...
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Pin definition and function Pin Symbol Function 1,14, V Positive power supply voltage. Design the wiring for the bb 15,28 simultaneous max. short circuit currents from channel and also for low thermal resistance 3 IN1 Input 1,2,3,4 ...
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Maximum Ratings at T =25°C, unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 6) Supply voltage for full short circuit protection;T Maximum voltage across DMOS 3) Load dump protection V LoadDump In = low or high; t ...
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Electrical Characteristics Parameter and Conditions -40...+150 ° 9... Thermal Resistance 1) junction - soldering point 2) junction - ambient Load Switching Capabilities and Characteristics On-state resistance (V to OUT ...
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Electrical Characteristics Parameter and Conditions -40...+150 ° 9... Load Switching Capabilities and Characteristics 1) Turn-on time to 90 Turn-off time to ...
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Electrical Characteristics Parameter and Conditions -40...+150 ° 9... Operating Parameters Off-State output current (included each channel IN 1) Operating current per active channel ...
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Electrical Characteristics Parameter and Conditions -40...+150 ° 9... Diagnostic Characteristics Open load detection voltage 1) Internal output pull down V = 13.5 V OUT Current sense ratio, static on-condition ...
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Electrical Characteristics Parameter -40...+150 ° 9... Diagnostic Characteristics Status invalid after negative input slope Status invalid after positive input slope with open load 1) Input Feedback Input resistance (see circuit page 11) ...
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Truth Table - for each of the four channels Normal Operation Current 2) Limitation Short circuit to GND Overtemperature Short circuit Open load = " Low" Level Z = high impedance, potential depends on external circuit L ...
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Input circuit ( ESD protection ), IN1...IN4 ESD- GND The use of ESD zener diodes as voltage clamp at DC conditions is not recommended. Sense-Status output, IS1...IS4 ON-State: Normal operation ...
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Reverse battery protection OUT1...OUT4 ...
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Maximum allowable load inductance for a single switch off (one channel 150° jstart bb 1000 100 [A] L Typ. on-state resistance ...
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Timing diagrams All channels are symmetric and consequently the diagrams are valid for channel 1 to channel 4. Figure 1a: Switching a resistive load, change of load current in on-condition OUT OUT ...
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Figure 2a: Switching a lamp Figure 2b: Switching a lamp with current limit: The behaviour of I and V is shown for resistor, which refers to curve ...
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Figure 4a: Overtemperature Reset < The behaviour and shown for a resistor, which refers to curve 1 in figure 1c delay(fault ...
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