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BTS6143D

Infineon Technologies AG
Part Number BTS6143D
Manufacturer Infineon Technologies AG
Description Smart Highside Power Switch
Published Apr 17, 2005
Detailed Description PROFET® BTS 6143 D Smart Highside Power Switch Reversave • Reverse battery protection by self turn on of power MOSFET...
Datasheet PDF File BTS6143D PDF File

BTS6143D
BTS6143D

Overview
PROFET® BTS 6143 D Smart Highside Power Switch Reversave • Reverse battery protection by self turn on of power MOSFET Features • Short circuit protection with latch • Current limitation • Overload protection • Thermal shutdown with restart • Overvoltage protection (including load dump) • Loss of ground protection • Loss of Vbb protection (with external diode for charged inductive loads) • Very low standby current • Fast demagnetisation of inductive loads • Electrostatic discharge (ESD) protection • Optimized static electromagnetic compatibility (EMC) • Green Product (RoHS compliant) • AEC qualified Product Summary Operating voltage Vbb(on) 5.
5 .
.
.
38 V On-state resistance RON 10 mΩ Nominal current IL(nom) 8A Load current (ISO) IL(ISO) 33 A Current limitation IL12(SC) 75 A Package PG-TO252-5-11 (DPAK 5 pin; less than half the size as TO 220 SMD) Diagnostic Function • Proportional load current sense (with defined fault signal in case of overload operation, overtemperature shutdown and/or short circuit shutdown) Application • Power switch with current sense diagnostic feedback for 12V and 24 V DC grounded loads • All types of resistive, inductive and capacitive loads • Replaces electromechanical relays, fuses and discrete circuits General Description N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load current sense, integrated in Smart SIPMOS chip on chip technology.
Providing embedded protective functions.
3 & Tab Voltage source Overvoltage protection Current limit Gate protection R bb + Vbb Voltage sensor 2 IN ESD Logic Charge pump Level shifter Rectifier Limit for unclamped ind.
loads Output Voltage detection Current Sense OUT 1, 5 IL Load I IN Temperature sensor Data Sheet VIN VIS Logic GND I IS IS 4 RIS 1 of 18 PROFET Load GND Rev.
1.
0, 2007-02 PROFET® BTS 6143 D Pin 1 2 Tab/(3) 4 Symbol OUT IN Vbb IS 5 OUT Function O Output; output to the load; pin 1 and 5 m...


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