ISO1044: Package info check

Will Wang47

Expert 7750 points

Part Number: ISO1044

Tool/software:

Hi team,

Customer get two inquiry about ISO1044 package.

They find there are 2 package in the datasheet, D0008A and D0008B.

Customer want to know which one they should follow?

For D0008B, it shows 2 LAND PATTERN EXAMPLE, could you help share which one they should follow?

Thanks and Best Regards,

Will

over 1 year ago

0 Clemens Ladisch over 1 year ago

Guru 317260 points

There is only D0008A in the current version of the datasheet.

Anyway, the second land pattern uses smaller solder pads to increase the clearance/creepapge distance. The customer should know whether 4.1 mm is required.

0 Will Wang47 over 1 year ago in reply to Clemens Ladisch

TI__Expert 7750 points

Hi Clemes,

Please check page 30 and page 37 for the latest website datasheet.

Please suggest which customer page they should follow, D0008A or D0008B?

https://www.ti.com/lit/ds/symlink/iso1044.pdf?ts=1723806187889&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fen-us%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Den-US%2526nr%253D88%2526searchTerm%253DISO1044

0 Clemens Ladisch over 1 year ago in reply to Will Wang47

Guru 317260 points

Ah, I see that the B version is inserted before the packaging information. This appears to be an error.

A and B are identical for the nominal IPC footprint. B also shows an alternative footprint that you can use when you need the higher clearance/creepapge distance.

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ISO1044: Package info check