Datasheet > BTS443P_07

BTS443P_07

更新时间： 2024-11-18 09:01:51

品牌	Logo	应用领域
英飞凌 - INFINEON		开关电源开关
页数	文件大小	规格书
15页	644K
描述
Smart Highside Power Switch

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中文翻译

获取价格

数据手册

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BTS443P_07 数据手册

PROFET BTS 443 P

Smart Highside Power Switch

Reversave

Product Summary

Operating voltage

On-state resistance

Load current (ISO)

Current limitation

•

Reverse battery protection by self turn on of

power MOSFET

5.0...36

bb(on)

mΩ

Features

L(ISO)

L(SCr)

•

Short circuit protection

Current limitation

Overload protection

Thermal shutdown

Overvoltage protection (including load dump)

Loss of ground protection

Package

PG-TO252-5-11

Loss of V 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

Diagnostic Function

•

Proportional load current sense (with defined fault signal during thermal shutdown)

Application

•

Power switch with current sense diagnostic feedback for 12V and 24 V DC grounded loads

All types of resistive, capacitive and inductive loads (no PWM with inductive 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

+ V

Voltage

source

Current

limit

Overvoltage

protection

Gate

protection

1, 5

OUT

Limit for

Voltage

sensor

Charge pump

Level shifter

Rectifier

unclamped

ind. loads

Current

Sense

Output

Voltage

detection

Load

Logic

ESD

Temperature

sensor



PROFET

Load GND

Logic GND

Data Sheet

Page 1 of 15

Rev. 1.0, 2007-02

12 3 4 5 6 7...15

中文翻译

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