TPS65131: Switch current limit

Ken Yeap76

Expert 4565 points

Part Number: TPS65131

hi expert,

Can you pls confirm if TPS65131 able to support below output spec from 5V input?

+15V: 500mA

-15V: 300mA

Thank you.

over 7 years ago

0 Aaron Goodson over 7 years ago

TI__Expert 6330 points

Hi Ken,

I have notified our expert regarding this topic. Please note our responses may be delayed due to the upcoming US holidays.

Thanks,
Aaron

0 Liaqat Khan over 7 years ago

TI__Mastermind 18550 points

Hello Ken,

TPS65131 boost switch current limit is minimum 1.7A and with high conversion ratio at Vin=5V, Vout=15, switch current will be higher than 1.7A at 500mA load. So TPS65131 can not support this application condition.

Kind Regards,

Liaqta

Power management

Power management forum

TPS65131: Switch current limit