Datasheet

3 of 24

V 2.21

www.infineon.com/soi

2020-07-07

2ED2181 (4) S06F (J)

650V high-side and low-side driver with integrated bootstrap diode

1

Table of contents

Product summary ........................................................................................................................................................1

Product validation .......................................................................................................................................................1

Description…………………..…………..………………………………………………………………………………….2

1

Table of contents ................................................................................................................... 3

2

Block diagram........................................................................................................................ 4

3

Pin configuration and functionality.......................................................................................... 5

3.1

Pin configuration.....................................................................................................................................5

3.2

Pin functionality ......................................................................................................................................5

4

Electrical parameters ............................................................................................................. 6

4.1

Absolute maximum ratings.....................................................................................................................6

4.2

Recommended operating conditions.....................................................................................................6

4.3

Static electrical characteristics...............................................................................................................7

4.4

Dynamic electrical characteristics..........................................................................................................8

5

Application information and additional details.......................................................................... 9

5.1

IGBT / MOSFET gate drive .......................................................................................................................9

5.2

Switching and timing relationships........................................................................................................9

5.3

Matched propagation delays ................................................................................................................10

5.4

Input logic compatibility.......................................................................................................................10

5.5

Undervoltage lockout ...........................................................................................................................11

5.6

Bootstrap diode.....................................................................................................................................11

5.7

Calculating the bootstrap capacitance CBS ..........................................................................................12

5.8

Tolerant to negative tranisents on input pins......................................................................................13

5.9

Negative voltage transient tolerance of VS pin....................................................................................14

5.10

NTSOA – Negative Transient Safe Operating Area...............................................................................15

5.11

Higher headroom for input to output signal transmission with logic operation upto -11 V..............16

5.12

Maximum switching frequency.............................................................................................................16

5.13

PCB layout tips ......................................................................................................................................18

6

Qualification information.......................................................................................................19

7

Related products...................................................................................................................19

8

Package details.....................................................................................................................20

9

Part marking information ......................................................................................................21

10

Additional documentation and resources.................................................................................22

10.1

Infineon online forum resources ..........................................................................................................22

11

Revision history ....................................................................................................................23