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BTS716

Infineon Technologies AG
Part Number BTS716
Manufacturer Infineon Technologies AG
Description Smart High-Side Power Switch
Published Apr 17, 2005
Detailed Description BTS 716G Smart High-Side Power Switch Four Channels: 4 x 140mΩ Status Feedback Product Summary Operating Voltage Vbb Ac...
Datasheet PDF File BTS716 PDF File

BTS716
BTS716

Overview
BTS 716G Smart High-Side Power Switch Four Channels: 4 x 140mΩ Status Feedback Product Summary Operating Voltage Vbb Active channels On-state Resistance RON Nominal load current IL(NOM) Current limitation IL(SCr) 5.
5 .
.
.
40V four parallel 35mΩ 5.
3A 6.
5A Package P-DSO-20 one 140mΩ 2.
6A 6.
5A 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) Block Diagram Vbb IN1 ST1/2 IN2 Logic Channel 1 Channel 2 Load 1 Load 2 Diagnostic Function • • • Diagnostic feedback with open drain output Open load detection in OFF-state Feedback of thermal shutdown in ON-state IN3 ST3/4 IN4 Logic Channel 3 Channel 4 Load 3 GND Load 4 Infineon Technologies AG 1 of 14 2003-Oct-01 BTS 716G Functional diagram overvoltage protection internal voltage supply IN1 logic gate control + charge pump current limit VBB clamp for inductive load OUT1 ESD temperature sensor Open load detection reverse battery protection LOAD .
ST1/2 c...


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