• State
  • Locked Locked
  • Replies 0 replies
  • Subscribers 63 subscribers
  • Views 205 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

[FAQ] Why are the fault shutdown slave rails not off immediately? UCD90xxx

Sam
Expert 3855 points
Other Parts Discussed in Thread: UCD90120A, UCD9090, UCD90160A, UCD90160, UCD90240, UCD90320U, UCD90120, UCD9090A, UCD90124, UCD90124A, UCD90320

The faulted rail is configurable to either shutdown immediate or soft off. This is set at the fault response as shown in Figure 25.

For all fault shutdown slave rails, they are sequenced off based on their own sequencing configurations such as dependencies and delays.

For more FAQ please check the following document.

UCD90xxx Family Frequently Asked Questions and Answers 

UCD9090 UCD9090A UCD90120 UCD90120A UCD90124 UCD90124A UCD90160 UCD90160A UCD90240 UCD90320 UCD90320U