PMP11372

Bhushan Chopda

Other Parts Discussed in Thread: PMP20172, PMP11372, LM61460, UCC28704, UCC28782

Can the PMP11372 be used in combination with a board similar to PMP20172 to create a charger that supports two Type-C and a Type-A, PD system.

If yes, could you please help me with the reference design for the same or a similar PD system.

Thanks & Regards,

Bhushan N Chopda.

over 3 years ago

0 Brian King over 3 years ago

TI__Intellectual 2745 points

Hi Bhushan,

These two designs work together to provide two Type C ports. You would need to add another buck converter to provide the Type-A output.

Also see PMP22416. This design uses our newer LM61460 devices for higher efficiency and support of up to 20V output on the Type C ports.

thanks,

Brian

0 Bhushan Chopda over 3 years ago in reply to Brian King

Prodigy 20 points

Which Flyback converter would you recommend to provide the PMP22415 with DC power?

Note that the flyback will also act as a rectifier circuit to convert AC to DC

0 Brian King over 3 years ago

TI__Intellectual 2745 points

It really depends on your design goals of cost vs. efficiency. If you want to design for lowest cost, I recommend using the UCC28704 PSR Flyback controller. If you want to design for highest efficiency and highest power density, I recommend our UCC28782 active clamp flyback controller.

thanks,

Brian

Power management

Power management forum

PMP11372