Datasheet > BTS443-P

BTS443-P

更新时间： 2024-11-17 23:36:03

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
13页	151K
描述
?16mOhm - Vbb(on) = 5V-36V - TO252-5-1?

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BTS443-P 数据手册

PROFET Data Sheet BTS 443 P

Smart Highside Power Switch

ReversaveÔ

Product Summary

Operating voltage

On-state resistance

Load current (ISO)

Current limitation

Reverse battery protection by self turn on of

5.0...36

bb(on)

power MOSFET

Features

L(ISO)

L(SCr)

Short circuit protection

Current limitation

Overload protection

Thermal shutdown

Overvoltage protection (including load dump)

Loss of ground protection

Package

TO-252-5-1

(DPAK 5 pin; less than half the size as TO 220 SMD)

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)

Diagnostic Function

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

Application

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

All types of resistive, capacitve 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. Fully protected by embedded protection

functions.

3 & Tab

+ V

Voltage

source

Current

limit

Gate

Overvoltage

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

Infineon Technologies AG

Page 1 of 13

2001-Jan-23

12 3 4 5 6 7...13

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