LM2623-Q1: Minimum driving conditions

David Wallner

Part Number: LM2623-Q1
Other Parts Discussed in Thread: LM2623

Hey there

A customer is interested in LM2623/Q1 device. He asked me, if the device could be driven with 1,1V to get an output voltage of 9V.

Is there any information how high the output current would be and if this setup is recommended to drive permanently?

Thanks in advance

Kind Regards

over 4 years ago

0 Zack Liu over 4 years ago

TI__Mastermind 34201 points

Hi David,

May I know the EE and required output current?

We can discuss through email if the customer's information is under NDA.

0 David Wallner over 4 years ago in reply to Zack Liu

TI__Intellectual 1185 points

Hey Zack

Sadly until now, I do not know the EE and the current needed. Let's assume the customer thinks he can drive it until the maximum.

Maybe to clarify the first statement. Is the device capable of having an output voltage of 9V with the input of 1,1V?

Then I can answer him this question and get more feedback of the EE.

Thanks and regards

David

0 Zack Liu over 4 years ago in reply to David Wallner

TI__Mastermind 34201 points

Hi David,

This is a very old device from NS. It's not easy to setup external components. I would like to suggest you choose other devices if you could share more information.

0 Zack Liu over 4 years ago in reply to Zack Liu

TI__Mastermind 34201 points

Hi David,

Let's discuss it through email. I'll close this thread first.

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LM2623-Q1: Minimum driving conditions