BTS412B2 datasheet(1/14 Pages) INFINEON

Numer części	BTS412B2

Szczegółowy opis	Smart Highside Power Switch

PDF	14 Pages

Scroll/Zoom	100%

Producent	INFINEON [Infineon Technologies AG]

Strona internetowa	http://www.infineon.com

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PROFET® BTS 412B2

Semiconductor Group

1

03.97

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

• CMOS diagnostic output

• Open load detection in OFF-state

• CMOS compatible input

• Loss of ground and loss of V

bb protection

• Electrostatic discharge (ESD) protection

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, fuses 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. Fully protected by embedded protection

functions.

+ Vbb

IN

ST

Signal GND

ESD

PROFET

®

OUT

GND

Logic

Voltage

sensor

Voltage

source

Open load

detection

Short circuit

detection

Charge pump

Level shifter

Temperature

sensor

Rectifier

Limit for

unclamped

ind. loads

Gate

protection

Current

limit

2

4

1

3

5

Load GND

Load

V Logic

Overvoltage

protection

1

)

With external current limit (e.g. resistor RGND=150 Ω) in GND connection, resistor in series with ST

connection, reverse load current limited by connected load.

Product Summary

Overvoltage protection

Vbb(AZ)

65

V

Operating voltage

Vbb(on)

4.7 ... 42 V

On-state resistance

RON

220 m

Ω

Load current (ISO)

IL(ISO)

1.8

A

Current limitation

IL(SCr)

5A

TO-220AB/5

5

Standard

1

5

Straight leads

1

5

SMD

Podobny numer części - BTS412B2

Producent	Numer części	Arkusz danych	Szczegółowy opis
Siemens Semiconductor G...	BTS412B2	170Kb / 14P	Smart Highside Power Switch (Overload protection Current limitation Short circuit protection Thermal shutdown)

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BTS412B2 Arkusz danych(PDF) 1 Page - Infineon Technologies AG

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