Questions of LMR12020

I have questions about LMR12020.

Question 1.

Does this IC have eco-mode?

Question 2.

Do you know the IC that meets the following conditions?

   Vin=15V

   Vout=5V

   Iout=2A

   Forced PWM

   Non synchronous rectification

Best regards,

Takahiro Nishizawa