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TPS631011: Conversion efficiency

Allen yang

Intellectual 910 points

Part Number: TPS631011

Tool/software:

Hi Team,

Please provide the following operating state conversion efficiency of TPS631011

a.Vin 3.7 to Vout 3.4V
b.Vin 2.4 to Vout 3.4 V

Iout : 10uA, 20uA, 30uA.....to 100uA ,

A total of ten consecutive values

Thanks

0 Tao Zhang 5 months ago

TI__Mastermind 32350 points

Hi Allen,

We do not have such data on hand, could you do bench test youself if you have EVM on hand.

I am little out of time these days.

Regards

Tao

0 Allen yang 5 months ago in reply to Tao Zhang

Intellectual 910 points

Hi Tao,

It will take a week for the EVM to arrive.
Please set aside time for testing

Thanks

0 Tao Zhang 5 months ago in reply to Allen yang

TI__Mastermind 32350 points

Hi Allen,

Please expect i can give you the results next week.

Regards

Tao

0 Allen yang 5 months ago in reply to Tao Zhang

Intellectual 910 points

Hi Tao,

Any results?

Or can you recommend an IC with higher efficiency?

0 Tao Zhang 5 months ago in reply to Allen yang

TI__Mastermind 32350 points

Hi Allen,

Please refer the data below.

Vin	Iin	Vout	Iout	EFF
3.703	103.2	3.3	100	0.863536
3.704	94	3.3	90	0.853017
3.705	84.3	3.3	80	0.845256
3.706	74.8	3.3	70	0.833307
3.707	65	3.3	60	0.82173
3.708	56	3.3	50	0.794614
3.71	46.2	3.3	40	0.770119
3.711	36.8	3.3	30	0.724931
3.712	27.4	3.3	20	0.648911
3.713	17.8	3.3	10	0.499309
2.417	26.8	3.31	10	0.510995
2.415	41.8	3.31	20	0.65579
2.413	56.5	3.31	30	0.728356
2.411	71.3	3.31	40	0.770196
2.409	86.3	3.31	50	0.796068
2.407	101.3	3.31	60	0.814505
2.405	116.1	3.31	70	0.82981
2.404	130.9	3.31	80	0.84148
2.402	145.6	3.31	90	0.851797
2.4	160.6	3.31	100	0.858759

Regards

Tao