LM5117-Q1: sszt728

kura

Part Number: LM5117-Q1
Other Parts Discussed in Thread: LM5117

Our customer is considering to develop a step-down converter with constant output power control for a new project.
TI LM5117 The document at the URL below describes constant power control.

https://www.ti.com/lit/ta/sszt728/sszt728.pdf

Page 5 Firure3 Example Schematic resolution is low and constants cannot be confirmed.

Please send schematic with high resolution to us.

Regards,

over 1 year ago

0 EricLee over 1 year ago

TI__Guru 52451 points

Hello Kura

You can find the high resolution image here at https://e2e.ti.com/blogs_/b/powerhouse/posts/how-to-design-a-simple-constant-current-constant-voltage-buck-converter

-EL

0 kura over 1 year ago in reply to EricLee

Genius 4800 points

EL-san

Thank you for your reply.

We would like to get high resolution image of "Figure 3. Example Schematic for a 5V to 12V Power Limit of 60W and a Voltage Clamp Set at 12.5V"

https://www.ti.com/lit/ta/sszt728/sszt728.pdf

But the link you sent is "Figure 3 shows a 30V-to-54V input, 27V-at-6A output CC/CV implementation using the LM5117."

Please send us high resolution image of "Figure 3. Example Schematic for a 5V to 12V Power Limit of 60W and a Voltage Clamp Set at 12.5V".

Regards,

Kura

0 EricLee over 1 year ago in reply to kura

TI__Guru 52451 points

Hello Kura

Would you please check the attached file and let me know if it is okay ?

-ELCCP0002 LM5117 CP final schematic Rev1.pdf

Power management

Power management forum

LM5117-Q1: sszt728