Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

How to check if the slew rate level is correctly set?

How to check if the slew rate level is correctly set?

Infineon_Team
Moderator
Moderator
Moderator
5 replies posted First solution authored First comment on KBA

How to check if the slew rate level is correctly set?

Slew rate can be read back in SR programming mode via IS pin.

The SR level can be read back in slew rate programming mode . The two paramters IIS(SR0) and IIS(SR_step) are necessary for this.
Attached is an example from out of the app note "Typical application waveforms".

IIS(SR9) IIS(SR_step) parameters.png

 

SR readback example from appnote.png

 

Attachments
0 Likes
35 Views
Contributors