Correct connectivity for bypass mode - MKW41Z

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Correct connectivity for bypass mode - MKW41Z

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Contributor III

Hi,

There is an inconsistency between the MKW41Z reference manual and AN5025 in regards to how to select bypass mode.

In the reference manual it says to connect both PSWITCH and DCDC_CFG to GND, while the application note (confirmed by the FRDM-MKW41Z schematics as well) sets PSWITCH to GND and DCDC_CFG to VCC.

Thanks!

Alex

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nxf56274
NXP Employee
NXP Employee

Hi,

I am not sure which reference manual do you review. But in MKW41Z512RM, its description is same as  the AN5025

12.PNG

Have a great day,
TIC

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3,758 Views
nxf56274
NXP Employee
NXP Employee

Hi,

I am not sure which reference manual do you review. But in MKW41Z512RM, its description is same as  the AN5025

12.PNG

Have a great day,
TIC

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 days after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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odd_bikes
Contributor III

In this document here: https://www.nxp.com/files-static/32bit/doc/ref_manual/MKW41Z512RM.pdf?&fasp=1&WT_TYPE=Reference%20Ma...

Just saw that it's a very early version and that the latest one is indeed correct, as you pointed out. Thanks!

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