TPS1HB08-Q1: Which is the lower or higher junction temperature, the minimum ICL is?

Yoshiki Ochi

Genius 9315 points

Part Number: TPS1HB08-Q1

Hi team,

Do you have the characteristics between KCL vs junction temperature?

Or which is the lower or higher junction temperature, the minimum ICL is?

Regards,
Ochi

over 4 years ago

0 Timothy Logan over 4 years ago

TI__Mastermind 34905 points

Ochi-san,

The KCL values in the datasheet are valid from VBB = 6 V to 18 V, TJ = -40°C to 150°C (as stated in the header of the section). There is no significant variation in KCL with respect to junction temperature. The only factor you have to look at is the accuracy of the current limit (the percentages in the ISNSI parameter section). We do have a great calculator that makes calculating the current limit variation easy at the following link:

https://www.ti.com/lit/zip/slvrbg2

0 Yoshiki Ochi over 4 years ago in reply to Timothy Logan

TI__Genius 9315 points

Hi Logan,

Thank you very much.
I understood what we could refer to is the range of KCL @ VBB = 6 V to 18 V, TJ = -40°C to 150°C.

Regards,
Ochi

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TPS1HB08-Q1: Which is the lower or higher junction temperature, the minimum ICL is?