TPS706: Ground pin current at a few mA

Kenji Ninagawa

Expert 4190 points

Part Number: TPS706

Can we have any data of the ground pin current at a few mA like Fig.10 in the datasheet for TPS70633 ?

It's a very important information due to battery application.

Thanks and Regards,

Metropolitan (Tokyo) Area FAE Kenji Ninagawa

over 7 years ago

0 Ryan Eslinger over 7 years ago

TI__Guru 55940 points

Hi Kenji Ninagawa,

GND Current with respect to Iout will be the same for the entire TPS706 family regardless of Vout. As such, although Figure 10 was taken with Vout of 1.2 V, the curve will be the same for Vout of 3.3 V.

Very Respectfully,
Ryan

0 Kenji Ninagawa over 7 years ago in reply to Ryan Eslinger

TI__Expert 4190 points

thanks, Ryan-san

but what I need is the more detail data/graph of the ground pin current "at a few mA".
could you share it ?

Best regards,
Ninagawa

0 Kenji Ninagawa over 7 years ago in reply to Kenji Ninagawa

TI__Expert 4190 points

Ryan-san

Can I have any comment ?
I'd like to have the more detail data/graph of the ground pin current "at a few mA output current" : Ignd at less than 5mA output current.

Best Regards,
Ninagawa

0 Ryan Eslinger over 7 years ago in reply to Kenji Ninagawa

TI__Guru 55940 points

Hi Ninagawa-san,

We do not have that data available at this time. Please allow a few days for us to provide it.

Very Respectfully,
Ryan

0 Ryan Eslinger over 7 years ago in reply to Ryan Eslinger

TI__Guru 55940 points

Hi Ninagawa-san,

I was able to take data at lower load currents. Please find the data below.

Very Respectfully,

Ryan

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TPS706: Ground pin current at a few mA