TPS27082L: output rise time setting

Hiroshi Sato98

Part Number: TPS27082L

Hello,

Our customer using TPS27082L and they want to change the output rise time longer than 1ms (longest time in the datasheet Table.1)

Specifically, they would like to set trise to 5ms with VIN=3.3V, R1=130kohm, C1=0.22uF.

In their test, the device could work with around 5ms trise by above settings.

However, is it not recommended to use with beyond the value of Table.1 ? If it is not, please let us know the reason.

Thanks and best regards,

Hiro

over 6 years ago

0 Alpha H over 6 years ago

TI__Genius 10855 points

Hi Hiro,

Thanks for reaching out on E2E!

There isn't a maximum rise time for the load switch. Table 1 provides a table of recommended values, but you can use a larger CT cap for a larger rise time.

Thanks,

Arthur Huang

0 Hiroshi Sato98 over 6 years ago in reply to Alpha H

Prodigy 180 points

Hello Arthur-san,

Thank you for your quick replying.

I understand that and I'll tell that to our customer.

Thanks and best regards,

Hiro

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TPS27082L: output rise time setting