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TLC59284 / output current vs output voltage

S.Satoshi

Guru 21675 points

Hi,

Please let me ask about graph of output current vs output voltage. I understand that this graph means the required voltage on OUTn pins to sink desired current. But I do not understand the test circuit. Is it applied voltage to OUTn pin directly? Then what does mean "VOUTn=0.8V"?

Best Regards,

Sonoki / Japan Disty

over 8 years ago

0 S.Satoshi over 8 years ago

Guru 21675 points

I attached graph again. I'm waiting for your response.

0 S.Satoshi over 8 years ago in reply to S.Satoshi

Guru 21675 points

Hi,

I believe that the VOUTn in Fig.13 should be VOUTfix, so it's just typo. Is my understanding correct? Please refer attached for my understanding.

Best Regards,

Sonoki

0 S.Satoshi over 8 years ago in reply to S.Satoshi

Guru 21675 points

Hi,

I believe that the VOUTn in Fig.13 should be VOUTfix, so it's just typo. Is my understanding correct? Please refer attached for my understanding.

Best Regards,

Sonoki

0 Feifei Shen over 8 years ago in reply to S.Satoshi

TI__Expert 3275 points

Hi Sonoki,

Yes, you are right. In the Output voltage vs Output current figure, Voutn = 0.8V should means Voutfix, refers to other channel.

Thank you.

Best regards,

Feifei