LMR36006-Q1: CISPR25 test circuit? 400kHz version CISPR25?

Yoshiki Ochi

Part Number: LMR36006-Q1
Other Parts Discussed in Thread: LMR36006, LMR36015, , LMR36015-Q1

Tool/software:

Hi team,

We want CISPR25 report for LMR36006AQRNXRQ1 (400kHz). Datasheet has CISPR25 test results shown in figure Figure 9-17 to Figure 9-25, which looks for 2.1MHz fsw.

Do you have test circuit schematic and layout for Figure 9-17 to Figure 9-25?
Do you have 400kHz version cispr25 test resut and test circuit?

Regards,
Ochi

4 months ago

0 Richard Fu22 4 months ago

TI__Mastermind 23310 points

Hi Ochi,

EMI results are usually tested with the EVM. Let me dig into our data and see what the setup looked like, and if we have the 400kHz version of the test.

Thanks,

Richard

0 Yoshiki Ochi 4 months ago in reply to Richard Fu22

TI__Expert 8245 points

Hi Richard,

Richard Fu22 said:
Let me dig into our data and see what the setup looked like, and if we have the 400kHz version of the test.

Thank you for supporting. I am looking forward to your response.

Regards,
Ochi

0 Richard Fu22 4 months ago in reply to Yoshiki Ochi

TI__Mastermind 23310 points

Hi Ochi,

We do not have existing data for the LMR36006, however we have some data for the LMR36015 at 400kHz. The setup is based off of the EVM. Let me know if you would want this data.

Thanks,

Richard

0 Yoshiki Ochi 4 months ago in reply to Richard Fu22

TI__Expert 8245 points

HI Richard,

I believe LMR36006-Q1 and LMR36015-Q1 has the same characteristics (except for output current capability), is it correct?

Is the LMR36015-Q1 400kHz CISPR data shown in LMR36015-Q1 datasheet?

Regards,
Ochi

0 Richard Fu22 4 months ago in reply to Yoshiki Ochi

TI__Mastermind 23310 points

Hi Ochi,

Yes, they should be similar. You can use the CISPR data in the LMR36015 datasheet for reference.

Thanks,

Richard

Power management

Power management forum

LMR36006-Q1: CISPR25 test circuit? 400kHz version CISPR25?