BTS452R Smart High-Side Power Switch programmer ic programming ic chips

Features

• Overload protection

• Current limitation

• Short circuit protection

• Thermal shutdown with restart

• Overvoltage protection (including load dump)

• Fast demagnetization of inductive loads

• Reverse battery protection with external resistor

• Open drain diagnostic output for overtemperature and short circuit

• Open load detection in OFF - State with external resistor

• CMOS compatible input

• Loss of GND and loss of Vbb protection

• ESD - Protection

• Very low standby current

Application

• All types of resistive, inductive and capacitive loads

• µC compatible power switch for 12 V, 24 V and 42 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.

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