TPS6521825: Can be used as PMIC for i.MX 8M nano ?

Kurumi Hasegawa

Part Number: TPS6521825
Other Parts Discussed in Thread: LP8733, TPS6521815

Hi team,

TPS6521825 is for NXP i.MX 8M Mini. Would it be possible to use for NXP i.MX 8M Nano?

The design compatibility guide from Mini to Nano states few changes in power supplies.

So if adjustments needed, could you give some advices how to modify?

Best regards,

Kurumi Hasegawa

0 Brian Berner over 4 years ago

Hasegawa-san,

Yes, the Tech Note Powering the NXP i.MX 8M Mini and Nano with the TPS6521825 and LP873347 PMICs clarifies that we did not make any design changes for 8M Mini vs. 8M Nano.

We checked, but 8M Mini and 8M Nano are so similar there is no reason to change TI recommendation: TPS6521825 and LP8733 (-47 device variant).

The TI proposal is for LPDDR4. DDR4 would require a EEPROM programming change using the TPS6521815.

0 Kurumi Hasegawa over 4 years ago in reply to Brian Berner

Brian-san

I understand. Thank you for the comment and sharing the Tech Note.

Best regards,

Kurumi

Power management forum