Forum Post: LM5119

Hello!

I am Park of Tabos in the south Korea.

I need Solar Li-ion Battery Charging circuit.

Input is DC 28~48V.

Output CV is 25.4V. +/- 0.03V

            CC is 10~15A.   +/- 10%

Li-ion Charger is directly connected 4S Li-ion Battery.

I made LM5119 of TI design tool.

But, 3A shutdown.

I want know why it shutdown.

Please let me know your e-mail address.

I send you e-mail I designed circuit and gerber data.

My e-mail address is skpark@tabos.co.kr

Thank you!