Product Summary

The BTS442E2 is a smart highside high current power switch. N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, integrated in Smart SIPMOS chip on chip technology. The BTS442E2 Provides embedded protective functions.Applications of the BTS442E2 power switch with current sense diagnostic; feedback for 12 v and 24 DC grounded loads; most suitable for loads with high inrush current like lamps and motors; all types of resistive and inductive loads; replaces electromechanical relays, fuses and discrete circuits.

Parametrics

BTS442E2 absolute maximum ratings: (1)Supply voltage (overvoltage protection see page 4) Vbb: 63 V; (2)Load dump protection VLoadDump = UA + Vs, UA = 13.5 V RI= 2 Ω, RL= 1.1 Ω, td= 200 ms, IN= low or high VLoad dump3): 80 V; (3)Load current IL: self-limited A; (5)Operating temperature range Tj: -40 ,+150 ℃; (6)Storage temperature range Tstg: -55 ,+150 ℃; (7)Power dissipation (DC), TC ≦ 25 ℃ Ptot: 167 W; (8)Inductive load switch-off energy dissipation, single pulse Vbb = 12V, Tj,start = 150℃, TC = 150℃ const, IL = 20 A, ZL = 7.5 mH, 0 Ω, EAS: 2.1 J; (9)Electrostatic discharge capability (ESD) Human Body Model : 2 kV; (10)Current through input pin (DC) IIN: ±5.0mA; (11)Current through current sense status pin (DC) IIS: ±5.0mA.

Features

BTS442E2 features: (1)Overload protection; (2)Current limitation; (3)Short circuit protection; (4)Overtemperature protection; (5)Overvoltage protection (including load dump); (6)Clamp of negative voltage at output; (7)Fast deenergizing of inductive loads 1); (8)Low ohmic inverse current operation; (9)Diagnostic feedback with load current sense; (10)Open load detection via current sense; (11)Loss of Vbb protection2); (12)Electrostatic discharge (ESD) protection; (13)Green product (RoHS compliant); (14)AEC qualified.

Diagrams

BTS442E2 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BTS442E2
BTS442E2

Infineon Technologies

Power Switch ICs - Power Distribution HIC-PROFET

Data Sheet

0-275: $2.90
275-500: $2.44
500-1000: $2.12
1000-2000: $2.04
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Data Sheet

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Data Sheet

0-1000: $2.12
1000-2000: $2.04
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Infineon Technologies

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