TPS61288: Rjc data in datasheet

Gary Teng

Part Number: TPS61288

Hi Sir,

We see there is n/a data about Rjc / Rjb in datasheet. Is that correct? Or what's the value about on n/a area? Thanks for your kindly help.

Best regards,

Gary Teng

0 Zack Liu over 4 years ago

Hi Gary,

The Rjc/Rjb data is not available in TPS61288 datasheet so it's marked with n/a.

0 Gary Teng over 4 years ago in reply to Zack Liu

Genius 5830 points

Hi Zack,

How customer calculate their thermal data if we don't have Rjc data?

Gary

0 Zack Liu over 4 years ago in reply to Gary Teng

Hi Gary,

They can calculate the power loss on IC then use RjA(EVM) for calculation.

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