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BTS716G

Smart High-Side Power Switch Four Channels: 4 x 140mΩ Status Feedback

Infineon Technologies 

BTS 716G

Smart High-Side Power Switch

Four Channels: 4 x 140mΩ

Status Feedback

Product Summary

Package

Operating Voltage

On-state Resistance

Nominal load current

Current limitation

Vbb

5.5 ...40V

Active channels one

four parallel

RON

IL(NOM)

140mΩ

2.6A

35mΩ

5.3A

IL(SCr)

6.5A

6.5A

P-DSO-20

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

• Short circuit protection

• Overload protection

• Current limitation

• Thermal shutdown

• Overvoltage protection (including load dump) with external

resistor

• Reverse battery protection with external resistor

• Loss of ground and loss of Vbb protection

• Electrostatic discharge protection (ESD)

Diagnostic Function

• Diagnostic feedback with open drain output

• Open load detection in OFF-state

• Feedback of thermal shutdown in ON-state

Block Diagram

Vbb

IN1

ST1/2

IN2

Logic

Channel 1

Channel 2

IN3

ST3/4

IN4

Logic

Channel 3

Channel 4

GND

Load 1

Load 2

Load 3

Load 4

Infineon Technologies AG

1 of 14

2003-Oct-01

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