TPS65653-Q1: IWR6843AOP PMIC for 14V application

Satoshi Yone

Part Number: TPS65653-Q1
Other Parts Discussed in Thread: LP87524J-Q1, IWR6843AOP

Hi, Team,

My customer is looking for a IWR6843AOP PMIC. The Vin is 14V. We are promoting DC/DC(14V->5or3.3V) + LP87524J-Q1, but the customer want to use 14Vin PMIC. Is it possible to use TPS65653-Q1 x 2 for IWR6843AOP? It seems that the frequency and spec is fine, but we want to double check.

Best Regards,
Satoshi Yone

over 3 years ago

0 Alex Saenz over 3 years ago

TI__Expert 6700 points

Hello Satoshi,

Thank you for reaching out, and happy holidays. Our engineering team currently has limited staffing now through January 3^rd. We will provide feedback no later than January 7^th.

Regards,

Alex

0 Tomi Koskela over 3 years ago

TI__Genius 11020 points

Hello Satoshi,

TPS65653-Q1 would need also 5V/3.3V input voltage, so I'm not sure how changing from LP87524J to TPS65653-Q1 would help here? Could you clarify?

Thanks.

Regards,

Tomi Koskela

Power management

Power management forum

TPS65653-Q1: IWR6843AOP PMIC for 14V application