BTS50055-1TMA

更新时间： 2024-02-12 02:42:25

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
18页	296K
描述
Smart Highside High Current Power Switch

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数据手册

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BTS50055-1TMA 数据手册

Data Sheet BTS50055-1TMA

Smart Highside High Current Power Switch

Reversave

Features

Product Summary

Overvoltage protection

Output clamp

•

Overload protection

Current limitation

Short circuit protection

V_bb(AZ)

V_ON(CL)

5.0...34

Over temperature protection

Over voltage protection (including load dump)

Clamp of negative voltage at output

Operating voltage

On-state resistance

Load current (ISO)

bb(on)

6.0

mΩ

)

L(ISO)

L(SC)

Fast deenergizing of inductive loads

Low ohmic inverse current operation

Short circuit current limitation I

Current sense ratio

130

Reversave (Reverse battery protection)

Diagnostic feedback with load current sense

Open load detection via current sense

I : I

14 000

Loss of V protection ²

)

PG-TO220-7-4

Electrostatic discharge (ESD) protection

Green product (RoHS compliant)

AEC qualified

Application

•

Power switch with current sense diagnostic

feedback for 12V DC grounded loads

Most suitable for loads with high inrush current

like lamps and motors; all types of resistive and

inductive loads

•

SMD

•

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.

4 & Tab

+ V

Voltage

source

Current

limit

Gate

protection

Overvoltage

protection

1,2,6,7

OUT

Limit for

Voltage

sensor

Charge pump

Level shifter

Rectifier

unclamped

ind. loads

I_L

Current

Sense

Output

Voltage

detection

Load

Logic

ESD

I_IN

Temperature

sensor



I_IS

PROFET

Load GND

V_IN

V_IS

Logic GND

)

With additional external diode.

Additional external diode required for energized inductive loads (see page 9).

)

Infineon Technologies AG

Page 1of 18

2010-April-27

12 3 4 5 6 7...18

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