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Integrated Motor Drive Solutions PDH Promotion – Aug 2012
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Confidential24.04.2012Page 2Copyright © Infineon Technologies 2012. All rights reserved. Automotive Applications
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Confidential24.04.2012Page 3Copyright © Infineon Technologies 2012. All rights reserved. Industrial and Commodity Applications
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Confidential24.04.2012Page 4Copyright © Infineon Technologies 2012. All rights reserved. Configurations – Design Flexibility Half BridgeH-Bridge NovalithIC ™ Integrated half bridges Currents up to 70A NovalithIC ™ Integrated half bridges Currents up to 70A Trilith IC Integrated H-bridges Currents up to 15A Trilith IC Integrated H-bridges Currents up to 15A
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Confidential24.04.2012Page 5Copyright © Infineon Technologies 2012. All rights reserved. Trilith IC: Integrated H-bridges Headrest BTM 7700G BTM 7740G BTM 7741G BTM 7710G BTM 7750G BTM 7751G Door-lock Steering wheel adj. Mirror flap BTM 7742G BTM 7745G BTM 7752G BTM 7755G Steering column lock
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Confidential24.04.2012Page 6Copyright © Infineon Technologies 2012. All rights reserved. Trilith IC Specific Features Free configurable as bridge or quad-switch Internal clamp diodes Operates up to 40 V PWM frequencies up to 1 kHz Status flag diagnosis Open load detection in Off- mode Small outline, enhanced power PG-DSO-28 package Free configurable as bridge or quad-switch Internal clamp diodes Operates up to 40 V PWM frequencies up to 1 kHz Status flag diagnosis Open load detection in Off- mode Small outline, enhanced power PG-DSO-28 package Availability: Products released and PPAP available. Availability: Products released and PPAP available.
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Confidential 24.04.2012Page 7Copyright © Infineon Technologies 2012. All rights reserved. Trilith IC 3 rd Generation - BTM7742/52G Path resistance 150 mΩ (typ.@25 °C) – BTM7752G Path resistance 250 mΩ (typ.@25 °C) – BTM7742G PWM capability up to 25kHz with active freewheeling Integrated dead time generation Current sense capability Switch-mode current limitation for reduced power dissipation in over-current situation PG-DSO36 package Path resistance 150 mΩ (typ.@25 °C) – BTM7752G Path resistance 250 mΩ (typ.@25 °C) – BTM7742G PWM capability up to 25kHz with active freewheeling Integrated dead time generation Current sense capability Switch-mode current limitation for reduced power dissipation in over-current situation PG-DSO36 package Availability: Products released and PPAP available. Availability: Products released and PPAP available. BTM7752 VS OUT1 IN2IN1INH Protection Diagnostic Current Sense OUT2 VS GND BTM7742G BTM7752G VS OUT1 IN2IN1INHIS Protection Diagnostic Current Sense OUT2 VS GND IS
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Confidential NovalithIC™ General Concept – System in a Package (SiP) 24.04.2012Copyright © Infineon Technologies 2012. All rights reserved.Page 8 Integrated Half Bridge PWM capability of up to 25 kHz combined with active freewheeling Switched mode current limitation for reduced power dissipation in over- current Adjustable slew rates for optimized EMI Driver circuit with logic level inputs fast Status flag diagnosis with fast current sense capability Over-temperature shut down with latch behavior Overvoltage lock out Under-voltage shut down Green Product (RoHS compliant) AEC Qualified Integrated Half Bridge PWM capability of up to 25 kHz combined with active freewheeling Switched mode current limitation for reduced power dissipation in over- current Adjustable slew rates for optimized EMI Driver circuit with logic level inputs fast Status flag diagnosis with fast current sense capability Over-temperature shut down with latch behavior Overvoltage lock out Under-voltage shut down Green Product (RoHS compliant) AEC Qualified D2PAK PG-TO263-7 D2PAK PG-TO263-7
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Confidential NovalithIC™ Configurations – Design Flexibility 24.04.2012Copyright © Infineon Technologies 2012. All rights reserved.Page 9 Half Bridge DC-Brush Motors Unidirectional Half Bridge DC-Brush Motors Unidirectional H - Bridge DC-Brush Motors Bidirectional H - Bridge DC-Brush Motors Bidirectional
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Confidential NovalithIC™ Configurations – Design Flexibility 24.04.2012Copyright © Infineon Technologies 2012. All rights reserved.Page 10 B6 - Bridge Brushless DC (BLDC) Motors B6 - Bridge Brushless DC (BLDC) Motors Sharing Half-Bridges Driving two bidirectional DC brush motors with only three half bridges Sharing Half-Bridges Driving two bidirectional DC brush motors with only three half bridges
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Confidential NovalithIC ™ trends 24.04.2012Copyright © Infineon Technologies 2012. All rights reserved.Page 11 BTN7930 Rdson=28 mΩ (path) Id=32 A (current limitation) BTN7970 Rdson=16 mΩ (path) Id=70 A (current limitation) BTN7960 Rdson=16 mΩ (path) Id=47 A (current limitation) Optimized for higher current applications, i.e. Lower Rdson Faster switching (down to 600ns) Extended operation voltage range down to 4.5V Further optimized for half bridge applications Lower feature set, i.e. no current sense.
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Confidential
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