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Concept2 1SC2060P Description & Application Manual

Single-channel high-power and high-frequency scale-2 driver core
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1SC2060P
Preliminary
1SC2060P Description & Application Manual
Single-Channel High-Power and High-Frequency SCALE-2 Driver Core

Abstract

The 1SC2060P is a 20W, 60A SCALE-2 driver core. It is designed for high-power and high-frequency IGBT and
MOSFET applications such as induction heating, resonant and high-frequency power conversion as well as
parallel gate driving of large modules.
The 1SC2060P features newly developed planar transformer technology for a real leap forward in power
density, noise immunity, and reliability.
With its extremely compact outline of 44mm x 74mm and a total height of typ. 6.5mm, the driver delivers high
power density with an attractive form factor. The component count is reduced by 80% compared to
conventional solutions thanks to the highly integrated SCALE-2 chipset. This results in significantly increased
reliability and reduced costs.
Fig. 1 1SC2060P driver core
IGBT-Driver.com
Page 1

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Summary of Contents for Concept2 1SC2060P

  • Page 1: Abstract

    Single-Channel High-Power and High-Frequency SCALE-2 Driver Core Abstract The 1SC2060P is a 20W, 60A SCALE-2 driver core. It is designed for high-power and high-frequency IGBT and MOSFET applications such as induction heating, resonant and high-frequency power conversion as well as parallel gate driving of large modules.

  • Page 2: Table Of Contents

    Active clamping (ACL) ......................11  Gate turn-on (GH) and turn-off (GL) terminals ............... 12  How Do 1SC2060P SCALE-2 Drivers Work in Detail? ..............12   Power supply and electrical isolation ..................12  Power-supply monitoring ...................... 12  IGBT and MOSFET operation mode ..................13 ...
  • Page 3 1SC2060P Preliminary Quality ............................16   Legal Disclaimer ........................... 16   Ordering Information ........................17   Information about Other Products ....................17   Manufacturer ..........................17   IGBT-Driver.com Page 3...

  • Page 4: Driver Overview

    Description and Application Manual Driver Overview The 1SC2060P is a driver core equipped with CONCEPT’s latest SCALE-2 chipset as well as newly developed planar transformer technology. The SCALE-2 chipset is a set of application-specific integrated circuits (ASICs) that cover the main range of functions needed to design intelligent gate drivers. The SCALE-2 driver chipset is a further development of the proven SCALE technology /2/.

  • Page 5: Mechanical Dimensions

    1SC2060P Preliminary Mechanical Dimensions Fig. 3 Mechanical drawing The primary side and secondary side pin grid is 2.54mm (100mil) with a pin cross section of 0.64mmx0.64mm. Total outline dimensions of the board are 44mmx73.7mm. The total height of the driver is max.

  • Page 6: Pin Designation

    1SC2060P Description and Application Manual Pin Designation Pin No. and Name Function Primary Side Signal input; non-inverting input relative to GND Status output; normally high-impedance, pulled down to low on fault Set blocking time Supply voltage; 15V supply for primary side...

  • Page 7: Recommended Interface Circuitry For The Primary Side Connector

    The connecting distance between ground pins must be kept at a minimum. Description of Primary Side Interface General The primary side interface of the driver 1SC2060P is very simple and easy to use. The driver primary side is equipped with a 10-pin interface connector with the following terminals: •...

  • Page 8: In (Drive Input, E.g. Pwm)

    The maximum SO current in a fault condition must not exceed the value specified in the driver data sheet /3/. The SO outputs of multiple 1SC2060P can be connected together to provide a common fault signal (e.g. for one phase). However, it is recommended to evaluate the status signals individually to allow for fast and precise fault diagnostics.

  • Page 9: Recommended Interface Circuitry For The Secondary Side Connector

    Rg,off Gate Rg,on Cacl Driver 1SC2060P Racl Rvce Collector VISO 4.7k 120k VISO Fig. 5 Recommended user interface of 1SC2060P for IGBT mode with advanced active clamping (secondary side) Source Rg,off Gate Rg,on 120k Rvce Drain Driver 1SC2060P 4.7k VISO VISO Fig.

  • Page 10: Description Of Secondary Side Interface

    1SC2060P Description and Application Manual Description of Secondary Side Interface General The driver’s secondary side is equipped with a 12-pin interface connector with the following terminals: • 2 x DC/DC output terminals VISO • 1 x emitter terminal VE •...

  • Page 11: Collector Sense (Vce)

    Basic active clamping topologies implement a single feedback path from the IGBT’s collector through transient voltage suppressor devices (TVS) to the IGBT gate. The 1SC2060P supports CONCEPT’s advanced active clamping, where the feedback is also provided to the driver’s secondary side at pin ACL: as soon as the voltage on the right side of the 20Ω...

  • Page 12: Gate Turn-On (Gh) And Turn-Off (Gl) Terminals

    Otherwise, a high rate of increase of Vce may cause partial turn-on of these IGBTs. How Do 1SC2060P SCALE-2 Drivers Work in Detail? Power supply and electrical isolation The driver is equipped with a DC/DC converter to provide an electrically insulated power supply to the gate driver circuitry.

  • Page 13: Igbt And Mosfet Operation Mode

    Overcurrent protection has a lower timing priority and is recommended to be realized +Vdc within the host controller. In order to ensure that the 1SC2060P can be applied as universally as possible, the response Collector/Drain time capacitor C is not integrated in the driver, Voltage but must be connected externally.

  • Page 14: Desaturation Protection With Sense Diodes

    If parallel connection of 1SC2060P drivers is required, please refer to the application note AN-0904 /5/ on www.IGBT-Driver.com/go/app-note. 3-level or multilevel topologies If 1SC2060P drivers are to be used in 3-level or multilevel topologies, please refer to the application note AN-0901 /6/ on www.IGBT-Driver.com/go/app-note. Additional application support for 1SC2060P For additional application support using 1SC2060P drivers, please refer to the application note AN-1101 /4/ on www.IGBT-Driver.com/go/app-note.

  • Page 15: Bibliography

    “Smart Power Chip Tuning”, Bodo’s Power Systems, May 2007 “Description and Application Manual for SCALE Drivers”, CONCEPT Data sheet SCALE-2 driver core 1SC2060P, CONCEPT Application note AN-1101: Application with SCALE-2 Gate Driver Cores, CONCEPT Application note AN-0904: Direct Paralleling of SCALE-2 Gate Driver Cores, CONCEPT...

  • Page 16: The Information Source: Scale-2 Driver Data Sheets

    1SC2060P Description and Application Manual The Information Source: SCALE-2 Driver Data Sheets CONCEPT offers the widest selection of gate drivers for power MOSFETs and IGBTs for almost any application requirements. The largest website on gate-drive circuitry anywhere contains all data sheets, application notes and manuals, technical information and support sections: www.IGBT-Driver.com...

  • Page 17: Ordering Information

    1SC2060P Preliminary Ordering Information The general terms and conditions of delivery of CT-Concept Technologie AG apply. Type Designation Description 1SC2060P2A0-17 Single-channel SCALE-2 driver core Product home page: www.IGBT-Driver.com/go/1SC2060P Refer to www.IGBT-Driver.com/go/nomenclature for information on driver nomenclature Information about Other Products...

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