TPS629203: Iq in Power-Save Mode

TI-CSC

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Part Number: TPS629203

Tool/software:

Hello E2E Experts,

Good day.

What is the Iq of the TPS629203 in power-save mode?

Regards,

TI-CSC

0 Colin Chen 11 months ago

HI,

We don't have such spec in datasheet. But you can refer to below efficiency curves in Iout=10uA which can equal to no load.

Thanks,

Colin

0 TI-CSC 11 months ago in reply to Colin Chen

Hello Colin,

Good day.

What is the power consumption of the TPS629203 consumption in low-power mode?

I need to get a BUCK IC.

I learned that the power consumption of an antihypertensive module is calculated as follows:

Itotal = Iload + Iswitch（Upset of the loss caused by the switching efficiency） + Iq + IR （The current of the feedback resistance）

Is it correct？

Regards,

TI-CSC

0 Colin Chen 11 months ago in reply to TI-CSC

Hi,

Yes, I would agree this calculation.

Thanks,

Colin

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