Dual IGBT Driver IC

www.DataSheet4U.com Datasheet and Application Prepared by: Andreas Volke Approved by: Michael Hornkamp S/N: 010-04 Date of publication: 2003-12-05 Status: Target Data EiceDRIVER 2ED020I12-F Dual IGBT Driver IC for eupec Low and Medium Power IGBT Modules eupec GmbH Max-Planck-Straße 5 D-59581 Warstein Tel. +49 (0) 29 02 7 64-0 Fax + 49 (0) 29 02 7 64-12 56 info@eupec.com www.eupec.com www.eicedriver.com Author: Andreas Volke Datasheet and Application EiceDRIVER™ 2ED020I12-F 0 History 2003-01-24 2003-05-16 2003-12-05 First release Updated electrical characteristics New paper design Updated functional description Updated electrical characteristics New chapter “Diagrams” New chapter “Applications” Revision 1.0 Revision 1.2 Revision 1.5 For questions on technology, delivery and prices please contact the eupec offices in Germany or the eupec companies and representatives worldwide: See our web pages at http://www.eupec.com and http://www.eicedriver.com Published by eupec GmbH, Max-Planck-Str. 5, D-59581 Warstein © eupec GmbH 2003. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. eupec GmbH is an approved CECC manufacturer. Information For further information on technology, delivery terms, conditions and prices please contact your nearest eupec office in Germany or our eupec representatives worldwide. Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest eupec office. eupec components may only be used in life-support devices or systems with the express written approval of eupec, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Exclusion Clause The eupec IGBT driver 2ED020I12-F is only intended for control of eupec IGBT modules. The company eupec GmbH cannot warrant against damage and/or dysfunction if IGBT modules used not produced by eupec. www.eupec.com - www.eicedriver.com Page 2/18 Datasheet and Application EiceDRIVER™ 2ED020I12-F Table of Contents 0 1 2 3 4 History.................................................................................................................................................................................2 Overview.............................................................................................................................................................................4 1.1 Coreless transformer (CLT) technology....................................................................................................................4 Pin configuration and package outline ................................................................................................................................6 Block diagram .....................................................................................................................................................................7 Functional description .........................................................................................................................................................8 4.1 4.2 4.2.1 4.3 4.4 4.5 5 5.1 5.2 5.3 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 6 7 Power supply ............................................................................................................................................................8 Logic inputs ..............................................................................................................................................................8 Gate driver ...........................................................................................................................................................8 General purpose operational amplifier......................................................................................................................8 General purpose comparator....................................................................................................................................8 CLT...........................................................................................................................................................................8 Absolute maximum ratings .......................................................................................................................................9 Operating range......................................................................................................................................................10 Electrical characteristics .........................................................................................................................................10 Voltage Supply...................................................................................................................................................10 Logic inputs .......................................................................................................................................................11 Gate drivers .......................................................................................................................................................11 Dynamic characteristics .....................................................................................................................................11 General purpose operational amplifier...............................................................................................................12 General purpose comparator .............................................................................................................................12 Electrical parameters ..........................................................................................................................................................9 Diagrams ..........................................................................................................................................................................13 Application Notes..............................................................................................................................................................15 7.1 7.2 7.3 7.4 7.5 Power Supply .........................................................................................................................................................15 Ground reference ...................................................................................................................................................15 Operational Amplifier ..............................................................................................................................................16 Comparator ............................................................................................................................................................17 Logic inputs ............................................................................................................................................................18 www.eupec.com - www.eicedriver.com Page 3/18 Datasheet and Application EiceDRIVER™ 2ED020I12-F 1 Overview The 2ED020I12-F is a high voltage, high speed power IGBT and MOSFET driver of the eupec EiceDRIVER™ family with interlocking high and low side referenced output channels. The floating high side driver may be supplied directly or by means of a bootstrap diode and capacitor. In addition to the logic input of each driver the 2ED020I12-F is equipped with a dedicated shutdown input. All logic inputs are compatible with 3.3 V and 5 V TTL. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications. Both drivers are designed to drive an n-channel power IGBT or MOSFET which operates up to 1200 V. In addition, a general purpose operational amplifier and a general purpose comparator are provided, which may be used e.g. for current measurement or over current detection. Product Highlights • Fully operational to ±1200 V • Gate drive supply range from 13 to 18 V • Gate drive currents of +1 A / –2 A • Matched propagation delay for both channels • High dV/dt immunity • General purpose operational amplifier • General purpose comparator Features • Floating high side driver • Under-voltage lockout for both channels • 3.3 V and 5 V TTL compatible inputs • CMOS Schmitt-triggered inputs with internal pull-down • CMOS Schmitt-triggered shutdown with internal pull-up • Non-inverting inputs • Interlocking inputs • Dedicated shutdown input with internal pull-up • IEC compliant (pending) • UL recognized (pending) 1.1 Coreless transformer (CLT) technology In various IGBT and power MOSFET driver stages are optocoupler, level shifter or discrete transformer included to overcome the isolation barrier between the low side input and high side output. All of them have their typical advantages and disadvantages. As an alternative for low and medium power applications the coreless transformer technology combines almost all advantages and at the same time avoiding almost all disadvantages of these devices by a very cost efficient way and high voltage isolation capability. The prin