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BSP742R Datasheet, PDF (1/17 Pages) Infineon Technologies AG – Smart Power High-Side-Switch
BSP 742 R
Smart Power High-Side-Switch
Features
Product Summary
• Overload protection
Overvoltage protection
• Current limitation
Operating voltage
• Short circuit protection
On-state resistance
• Thermal shutdown with restart
Nominal load current
• Overvoltage protection (including load dump)
• Fast demagnetization of inductive loads
• Reverse battery protection with external resistor
• Open drain diagnostic output
• Open load detection in OFF - State
• CMOS compatible input
• Loss of GND and loss of Vbb protection
• ESD - Protection
• Very low standby current
Vbb(AZ) 41 V
Vbb(on) 5...34 V
RON
350 mΩ
IL(nom) 0.4 A
Application
• All types of resistive, inductive and capacitive loads
• µC compatible power switch for 12 V and 24 V DC applications
• Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input
and diagnostic feedback, monolithically integrated in Smart SIPMOS  technology.
Providing embedded protective functions.
Page 1
2004-03-16