TLV773: Definition of thermal condition

Hideki Hayashi1

Part Number: TLV773

Tool/software:

Hi team,

I understand the devices must follow Absolute Maximum Rating in order not to have risks to damage device, and must follow Recommended Operating Conditions in order for device works.

But I see some unknown description in TI.com Web page.

Firstly, datasheet shows -65 to 150 as ABS MAX of junction temperature. -40 to 125 as recommended junction temperature.

These definiton is both "junction" temp, which should be calcurated with thermal resistance and internal power loss.

However TI.com product folder( https://www.ti.com/product/TLV773 ) shows -40 to 85 below.

Also, at the end of datasheet shows below.

How do I understand the Op temp other than ABS MAX and Recommended rating?

Regards,

Hayashi

7 months ago

+1 Stephen Ziel 7 months ago

TI__Mastermind 37005 points

Hi Hayashi,

Thanks for pointing this out. We'll correct the documentation and after the change, operating junction temp and op temp will all be -40 to 125C.

Thanks,

Stephen

0 Hideki Hayashi1 7 months ago in reply to Stephen Ziel

TI__Expert 8380 points

Hi Stephen,

I would like to confirm that the definition not only about this product. Operation Temperature (Op Temp) in the datasheet and TI.com corresponds to "junction temperature" in recommended operation rating in all devices in TI LDO?

Regards,

Hayashi

+1 Stephen Ziel 7 months ago in reply to Hideki Hayashi1

TI__Mastermind 37005 points

Yes, operating junction and operating temperature range are the same thing.

Thanks,

Stephen

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TLV773: Definition of thermal condition