Does MCIMX6Q6AVT10AC has internal power management module or should it be given externally that is external power management integrated circuit

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Does MCIMX6Q6AVT10AC has internal power management module or should it be given externally that is external power management integrated circuit

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harishnaidu
Contributor II

Does MCIMX6Q6AVT10AC has internal power management module or should it be given externally that is using external power management integrated circuit

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fabio_estevam
NXP Employee
NXP Employee

This is what the datasheet says:

"

4.3 Integrated LDO Voltage Regulator Parameters

Various internal supplies can be powered ON from internal LDO voltage regulators. All the supply pins

named *_CAP must be connected to external capacitors. The onboard LDOs are intended for internal use

only and should not be used to power any external circuitry"

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Yuri
NXP Employee
NXP Employee

The i.MX6 has internal LDO regulators, which are used  to change the voltage

to support DVFS / CPU_FREQ features of Linux. Please refer to section 10.4 (Power management)
of the i.MX6 DQ RM.

http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf?fasp=1

Have a great day,
Yuri

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