TPS61175-Q1: Iq under PWM Switching OFF & No Load

hideyuki sakai

Part Number: TPS61175-Q1

Dear, Sir.

Iq under PWM Switching is defined on DS, as max. 3.5mA.

Is it possible to clarify Iq under PWM Switching OFF & No load condition?

Sorry to ask about this kind of matter, but Please give your advice.

Best Regards,

H. Sakai

0 Helen chen over 7 years ago

what you asked in fact is no load current, it is related to the Vin and Vo, what is the Vin Vo in your application?

0 hideyuki sakai over 7 years ago in reply to Helen chen

Dear, Sir.

Thank you so much for your reply.

There are the parameter of my APP.

Vin = 3.3V, Vout = 5V, Iout= 1A

My question is not related to above parameter.

My customer is looking for the lower Iq product as well.

Some products are defined Iq under no-switching.

In the case of TPS61175-Q1, it was possible to define similar as

such products. It is my question.

Best Regards,

H. Sakai

0 Helen chen over 7 years ago in reply to hideyuki sakai

OK, got it, we'll test the Iq at no switching this week. Please wait in patience.

0 hideyuki sakai over 7 years ago in reply to Helen chen

Dear, Helen-san.

Thank you so much for your understanding & strong help.
I will wait for your result.

Best Regards,
H. Sakai

0 Helen chen over 7 years ago in reply to hideyuki sakai

the typical Iq is 0.6mA, the maximum value is 0.9mA.

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