Would like to know how well the LTM46XX series( mainly the LTM4650A, LTM4644, LTM4632 and LTM4620) can withstand space radiation ?
- Any radiation test performed or space heritage on these parts ?
- What kind of fabrication process(es) is/are used for these parts ? (CMOS ? Bipolar ? BiCMOS ? Mix of a few ?)
- And since the reliability report grouped them into the same R504 family, with the same failure rates; does it mean the fabrication processes used are the same for all these part ?
Please contact your local Field Applications Engineer. There are some modules that have been radiation tested for space application, but not all (ie LTM4632/4644), so need to check for specific part number with FAE who can route the request appropriately for the part.
Thanks for reverting.
The specific part numbers are :
The local Field Applications Engineer I was assigned to previously is not familiar with these parts. Is there other avenue to address this ?
Any update on this ?
I have reached out to an FAE in your area to contact you.