LM2596: LM2596 dimension

Brian Chan

Expert 6480 points

Part Number: LM2596

Tool/software:

Hi Team

could you help me check below size of red circle?

is it half of .558[14.17]?

BRs

Brian

2 months ago

0 Joshua Austria 2 months ago

TI__Mastermind 24115 points

Hi Brian,

Can you please note where you are getting this document from? The correct package dimensions and drawings can be found in the datasheet on pages 43-46.

Thank you,

Joshua Austria

0 Brian Chan 2 months ago in reply to Joshua Austria

TI__Expert 6480 points

Hi Joshua

I just check latest datasheet on TI. com

https://www.ti.com/product/zh-tw/LM2596

it doesn't mention red circle part as above.

could you help me check it?

BRs

Brian

0 Joshua Austria 2 months ago in reply to Brian Chan

TI__Mastermind 24115 points

Hi Brian,

The 0.558 dimension should be bisecting that 0.085 pad. From there you should be able to do the math to figure out what that dimension is.

0.558 - 0.085/2 - 0.275 = 0.2405.

Ultra librarian should also have this land pattern for reference if you have any additional questions.

Thank you,

Joshua Austria

0 Brian Chan 2 months ago in reply to Joshua Austria

TI__Expert 6480 points

Hi Joshua

how about below part size?

appreciate your support

BRs

Brian

0 Joshua Austria 2 months ago in reply to Brian Chan

TI__Mastermind 24115 points

Hi Brian,

All part dimensions should also be listed in the datasheet or the "Package | Pins | Size" section on the product tool folder.

Thank you,

Joshua Austria

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LM2596: LM2596 dimension