1EDS20I12SV Datasheet, PDF(4/33 Page) Infineon Technologies AG

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1EDS20I12SV Datasheet, PDF (4/33 Pages) Infineon Technologies AG – Single-channel isolated IGBT Driver

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1EDS - slew rate control IGBT driver IC

Table of Contents

Overview .............................................................................................................................................6

Block diagram.....................................................................................................................................7

Pin configuration, description, and functionality ...........................................................................8

3.1

Terminal configuration..........................................................................................................................8

3.2

Terminal functionality ...........................................................................................................................9

4.1

4.2

4.2.1

4.2.2

4.3

4.4

4.5

4.6

4.7

4.8

4.8.1

4.8.2

4.8.3

4.8.4

4.8.5

4.8.6

4.8.7

4.8.8

4.8.9

4.8.10

Functional description.....................................................................................................................13

Introduction ......................................................................................................................................... 13

IC Supply............................................................................................................................................13

Input side............................................................................................................................................14

Output side .........................................................................................................................................14

Non-inverting and inverting input terminals INP and INN ..................................................................14

Driver output terminal ON ..................................................................................................................14

Preboost setting .................................................................................................................................15

Gate turn-off terminal OFF .................................................................................................................16

Terminal EN .......................................................................................................................................16

Protection and diagnosis features......................................................................................................17

Undervoltage lockout (UVLO) ............................................................................................................17

Ready and status output terminals.....................................................................................................17

Fault indication (terminal /FLT) ..........................................................................................................17

Watchdog ...........................................................................................................................................17

I/O signature check ............................................................................................................................17

Two-level turn-off (TLTO)...................................................................................................................18

Desaturation shut down protection.....................................................................................................19

IGBT overcurrent detection ................................................................................................................19

Overcurrent protection ON/OFF.........................................................................................................19

Soft turn-off.........................................................................................................................................19

5.1

5.2

5.3

5.3.1

5.3.2

5.3.3

5.3.4

5.3.5

5.3.6

5.3.7

Electrical parameters .......................................................................................................................20

Absolute maximum ratings .................................................................................................................20

Operating range .................................................................................................................................21

Electrical characteristics.....................................................................................................................22

Voltage supply....................................................................................................................................22

Logic input and output ........................................................................................................................22

Gate driver..........................................................................................................................................23

Desaturation protection (DESAT).......................................................................................................25

Overcurrent protection disable (OCOFF) ...........................................................................................25

Current sense (CS) ............................................................................................................................25

Two-level turn-off (CZ, VZ, GATE).....................................................................................................26

Insulation characteristics ................................................................................................................27

6.1

Reinforced insulation requirements according to VDE 0884-10 (pending)........................................27

6.2

Recognized under UL 1577 (pending) ...............................................................................................27

Timing diagrams...............................................................................................................................28

Package ............................................................................................................................................. 31

8.1

PG-DSO-36 ........................................................................................................................................31

Target datasheet

<Revision 0.73>, 05.06.2014

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