BTS432E2 switching power mosfet Power Mosfet Transistor Smart Highside Power Switch

PROFET® BTS 432 E2

Smart Highside Power Switch

Features

• Load dump and reverse battery protection1)

• Clamp of negative voltage at output

• Short-circuit protection

• Current limitation

• Thermal shutdown

• Diagnostic feedback

• Open load detection in ON-state

• CMOS compatible input

• Electrostatic discharge (ESD) protection

• Loss of ground and loss of Vbb protection2)

• Overvoltage protection

• Undervoltage and overvoltage shutdown with autorestart and hysteresis

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

Product Summary

V_{Load dump}                                               80 V

V_bb-V_OUT Avalanche Clamp                     58 V

Vbb (operation)                               4.5 ... 42 V

Vbb (reverse)                                           -32 V

R_ON                                                        38 mΩ

I_L(SCp)                                                       44 A

I_L(SCr)                                                        35 A

I_L(ISO)                                                         11 A

General Description

N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, integrated in Smart SIPMOS chip on chip technology. Providing protective functions.

Maximum Ratings at Tj = 25 °C unless otherwise specified

Package and Ordering Code

All dimensions in mm

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