LM51521-Q1: Could we use that interleaved operation?

Hi Ochi,

You should be able to use LM5152-Q1 in parallel and it has Bypass mode. 

You could also have a look at LM5125-Q1, 2PHASE boost controller. Thank you. 

Hi Alicia, 

Thank you for response. 

Alicia Hao said:

ou should be able to use LM5152-Q1 in parallel and it has Bypass mode. 

Could we use this by 180-degree phase shifted? Any syncronizatoin with each phase LM5152-Q1? Could we use tripple use as well? 

Regards,
Ochi

Hi Ochi,

May I understand what's the application need here? Is it for higher output power? Thank you.

Hi Alicia, 

Yes, we consider them for higher output power.

Regards,
Ochi

Hi Ochi,

LM5122 recommended instead if multi-phase is needed and LM5125 also recommended for higher Pout with better power density. LM51521 will require external clock for sync and no current sharing available. Thanks.