Hello.
I want to check about i.MX6Q.
There is the following description in the data sheet.
(Document Number: IMX6DQCEC Rev 2.3)
"On-chip LDOs are designed to supply the i.MX 6Dual/6Quad loads and must not be used to supply external loads."
For example , can I use the VDD_HIGH_CAP to NVCC_ENET?
Regards,
-okamoto
Solved! Go to Solution.
Hi, Yuri
Thank you for reply.
I use current capacity does not exceed.
Thank you for information.
Try to consider.
Regards,
-okamoto
Generally it is possible to use the VDD_HIGH_CAP to feed some i.MX6 supply voltages, as stated in the Datasheet and
shown on Figure 4-1 (i.MX6x/PF0100 connection diagram, 1 of 2) of the Hardware Guide. But the VDD_HIGH_CAP must not
be overloaded (350 mA) : "Be sure to account for the current needs of the [power] domains and the current capability of the
regulator when making this decision."
Hi, Yuri
Thank you for reply.
I use current capacity does not exceed.
Thank you for information.
Try to consider.
Regards,
-okamoto
Hi, okamoto
AFAIK, the VDDHIGH_CAP is 2.5V, but NVCC_ENET needs 3V3, so you can NOT use VDDHIGH_CAP to drive NVCC_ENET.