1. Introduction...............................................................................................................................2
2. Block Diagram and Application Example ........................................................................................3
2.1 Block diagram.......................................................................................................................3
2.2 Application example ..............................................................................................................4
2.2.1 Primary side ...................................................................................................................4
2.2.2 Secondary side ...............................................................................................................5
3. Dimensions and mechanical precautions........................................................................................8
3.1 Dimensions ..........................................................................................................................8
3.2 Plug-in connection .................................................................................................................8
3.3 Support post.........................................................................................................................9
3.4 Solder connection..................................................................................................................9
3.5 Handling instructions ........................................................................................................... 10
4. Interface Description................................................................................................................. 11
4.1 Footprint ............................................................................................................................ 11
4.2 Pin assignment ...................................................................................................................11
4.2.1 Pin assignment of pin header X10 | Primary side............................................................... 11
4.2.2 Pin assignment of pin header X100 | Secondary side | TOP ................................................ 12
4.2.3 Pin assignment of pin header X200 | Secondary side | BOT ................................................12
4.3 Power supply | Primary side ................................................................................................. 13
4.4 Gate drive signals | Primary side ........................................................................................... 14
4.5 Filter selection, jitter and propagation delay time | Primary side ............................................... 15
4.6 Error output | Primary side ................................................................................................... 15
4.7 Error input | Primary side ..................................................................................................... 16
4.8 Error mode selection | Primary side ....................................................................................... 17
4.9 External error input | Secondary side.....................................................................................17
4.10 Gate resistors | Secondary side.............................................................................................19
4.11 External boost capacitors | Secondary side ............................................................................. 20
5. Protection features ................................................................................................................... 21
5.1 Failure management............................................................................................................21
5.2 Dead time and Interlock.......................................................................................................24
5.3 Short pulse suppression (SPS) .............................................................................................. 25
5.4 Undervoltage lockout (UVLO)................................................................................................ 25
5.5 Dynamic short circuit protection by VCEsat-monitoring (DSCP)....................................................26
5.5.1 DSCP | Functional description ......................................................................................... 27
5.5.2 DSCP | Calculation hints ................................................................................................ 28
5.6Active clamping................................................................................................................... 29
5.7 Soft Off..............................................................................................................................30
5.8 Safe short circuit turn-off in multilevel topology ......................................................................31
6. Electrical characteristic.............................................................................................................. 31
7. Product Qualification ................................................................................................................. 32
8. Environmental conditions .......................................................................................................... 33
9. Marking...................................................................................................................................35
