TPS7B67-Q1: May we know if TPS7B6701QPWPRQ1 can direct connect FB pin to Vout to be a 1.2xV output voltage?

Chen Bogey8

Mastermind 9990 points

Part Number: TPS7B67-Q1

Hi Sir

May we know if TPS7B6701QPWPRQ1 can direct connect FB pin to Vout to be a 1.2xV output voltage?

Because DS is show the output range is 1.5V~18V. but they want to use 1.2xV with wide Vin range.

Bogey

over 6 years ago

0 Mark Sellers over 6 years ago

TI__Expert 6825 points

Hi Bogey,

I don't see a problem with this, but I am going to look more into it and I will let you know if I find anything that stops it from being used under these condtions.

Regards,
Mark

0 Chen Bogey8 over 6 years ago in reply to Mark Sellers

Mastermind 9990 points

Hi Mark
Because Customer already going to design in.
we need to firm answer to let him know it is ok or not.
Bogey

0 Mark Sellers over 6 years ago in reply to Chen Bogey8

TI__Expert 6825 points

Hi Bogey,

You should be able to use the 1.2V output of this device, but as it is not in the recommended operating conditions the EC table parameters will not apply to the device.

Regards,
Mark

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TPS7B67-Q1: May we know if TPS7B6701QPWPRQ1 can direct connect FB pin to Vout to be a 1.2xV output voltage?