BTS442E2 Infineon Technologies, BTS442E2 Datasheet
BTS442E2
Specifications of BTS442E2
BTS442E2NK
SP000011260
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BTS442E2 Summary of contents
Page 1
Smart Highside Power Switch Features • Overload protection • Current limitation • Short-circuit protection • Thermal shutdown • Overvoltage protection (including load dump) • Fast demagnetization of inductive loads • Reverse battery protection 1 ) • Undervoltage and overvoltage shutdown ...
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Pin Symbol 1 GND OUT (Load, L) Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 3) Load dump protection V LoadDump = ...
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Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (pin Nominal load current (pin 3 ...
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Parameter and Conditions ° unless otherwise specified j bb Protection Functions 8) Initial peak short circuit current limit (pin max 400 µ > ON(SC) ...
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Parameter and Conditions ° unless otherwise specified j bb Input and Status Feedback Input turn-on threshold voltage Input turn-off threshold voltage Input threshold hysteresis Off state input current (pin 2 ...
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Truth Table Input- Output level level Normal L L operation H H Open load Short circuit GND H L Short circuit Overtem perature ...
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Status output R ST(ON) GND ESD-Zener diode: 6.1 V typ., max 5 mA; < 250 Ω at 1.6 mA, ESD zener diodes are not R ST(ON used as voltage clamp at DC conditions. Operation in this mode may ...
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GND disconnect with GND pull PROFET ST 4 GND GND bb Any kind of load device stays off GND > IN IN(T+) ...
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Options Overview all versions: High-side switch, Input protection, ESD protection, load dump and reverse battery protection , protection against loss of ground Type Logic version Overtemperature protection >150 °C, latch function T j >150 ...
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Timing diagrams Figure 1a: V turn on d(bb IN OUT A ST open drain A in case of too early V IN =high the device may not turn on (curve A) approx. 150 µs ...
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Figure 3b: Turn on into overload L(SCp) I L(SCr) ST Heating up may require several milliseconds < 8.3 V typ. bb OUT Figure 3c: Short circuit while on OUT I ...
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Figure 5b: Open load: detection in ON-state, open load occurs in on-state IN t d(ST OL1 OUT normal I open L = tbd µs typ tbd µs typ t d(ST OL1) d(ST OL2) Figure 6a: Undervoltage: ...
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... Page 13: Package drawing for PG-TO220-5-11 corrected. Rev. 1.0 2009-11-12 RoHS-compliant version of BTS442E2 Removal of straight lead package variant E3043 Page 1, page 13: RoHS compliance statement and Green product feature added Page 1, page 13: Change to RoHS compliant packages; PG-TO220-5-11 for standard (staggered) variant; PG-TO263-5-2 for E3062A variant. ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only 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 or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...