×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Faulty TLE6220

thread797-158050

Faulty TLE6220

Faulty TLE6220

(OP)
Who have experience with faulty TLE6220.
Very recently (last month) we have a lot of faulty TLE6220 (Smart Quad Low Side Switch). Some or all outputs are either constantly On of Off. We are using a number of 50K+ devices each year.

Thanks in advance
  
Replies continue below

Recommended for you

RE: Faulty TLE6220

Sounds like it is being miss applied or hung out to dry. What are you controlling with the buggers?

I would be looking for inductive kicks toasting them.  Or they are being cooked due to over heating.

Could they(not looking at a data sheet) be having soldering failures so that they are able to conduct their heat into the board or something?

Be useful to see a picture of the board and that part of the schematic.
FAQ238-1161

Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com

RE: Faulty TLE6220

Have you asked your supplier to forward the devices for failure analysis or to provide application support ?

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members! Already a Member? Login


News
Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close