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BTS442E2E3043 Datasheet دیتاشیت PDF دانلود

دیتاشیت - Infineon Technologies AG - Smart Highside Power Switch

شماره قطعه BTS442E2E3043
شرح مفصل Smart Highside Power Switch
تولید کننده Infineon Technologies AG 
آرم Infineon Technologies AG 


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BTS442E2E3043 شرح
PROFET® BTS 442 E2
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 protection1)
Undervoltage and overvoltage shutdown with
auto-restart and hysteresis
Open drain diagnostic output
Open load detection in ON-state
CMOS compatible input
Loss of ground and loss of Vbb protection2)
Electrostatic discharge (ESD) protection
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
Current limitation
Vbb(AZ)
Vbb(on)
RON
IL(ISO)
IL(SCr)
63 V
4.5 ... 42 V
18 m
21 A
70 A
TO-220AB/5
5
Standard
5
1
Straight leads
1
SMD
5
Application
µC compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads
All types of resistive, inductive and capacitve loads
Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, integrated in Smart SIPMOSchip on chip technology. Providing embedded protective functions.
2 IN
Voltage
source
V Logic
Voltage
sensor
ESD
4 ST
Logic
Rbb + Vbb 3
Overvoltage Current
Gate
protection
limit protection
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Open load
detection
OUT
Temperature
5
sensor
Load
Short circuit
detection
GND
1
Signal GND
PROFET
Load GND
1) No external components required, reverse load current limited by connected load.
2) Additional external diode required for charged inductive loads
Semiconductor Group
1 of 14
2003-Oct-01

قانون اساسیصفحه 14
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BTS442E2E3043 Smart Highside Power Switch Infineon Technologies AG
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