BTS724GT

更新时间： 2024-02-15 23:30:42

品牌	Logo	应用领域
英飞凌 - INFINEON		外围驱动器驱动程序和接口开关接口集成电路电源开关光电二极管
页数	文件大小	规格书
14页	402K
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中文翻译

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BTS724GT 数据手册

BTS 724G

Smart High-Side Power Switch

Four Channels: 4 x 90mΩ

Status Feedback

Product Summary

Package

Operating Voltage

V_bb

5.5...40V

four parallel

P-DSO-20

Active channels one

On-state Resistance

Nominal load current

Current limitation

R_ON

90mΩ

22.5mΩ

7.3A

12A

I_L(NOM)

3.3A

12A

I_L(SCr)

General Description

•

N channel vertical power MOSFET with charge pump, ground referenced CMOS compatible input and

diagnostic feedback, monolithically integrated in Smart SIPMOS technology.

Providing embedded protective functions

•

Applications

•

µC compatible high-side power switch with diagnostic feedback for 12V and 24V grounded loads

All types of resistive, inductive and capacitve loads

Most suitable for loads with high inrush currents, so as lamps

Replaces electromechanical relays, fuses and discrete circuits

Basic Functions

•

Very low standby current

CMOS compatible input

Improved electromagnetic compatibility (EMC)

Fast demagnetization of inductive loads

Stable behaviour at undervoltage

Wide operating voltage range

Logic ground independent from load ground

Protection Functions

Block Diagram

•

Short circuit protection

Vbb

Overload protection

Current limitation

Thermal shutdown

IN1

ST1/2

IN2

Logic

Overvoltage protection (including load dump) with external

resistor

Channel 1

Channel 2

Load 1

Load 2

•

Reverse battery protection with external resistor

Loss of ground and loss of V_bbprotection

Electrostatic discharge protection (ESD)

IN3

ST3/4

IN4

Logic

Channel 3

Channel 4

Load 3

Diagnostic Function

•

Diagnostic feedback with open drain output

Open load detection in OFF-state

GND

Load 4

Feedback of thermal shutdown in ON-state

Infineon Technologies AG

1 of 14

2003-Oct-01

12 3 4 5 6 7...14

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