Tool/software:
Hi,
I am using the two of the LMR3360 in a design, both with 12V inputs. One is configured to generate 9V while the other is configured for -9V. I have a digital load on the 9V and I can draw 2.5A (only need 2A) with good regulation and ripple. When I put the digital load on the -9V, I can only draw about 2A and then it falls out of regulation. I went to simulate this in your Webench tool but it does not allow me to choose the LMR3360. I have attached the schematics of both power supplies and was hoping that it can be reviewed. Maybe in this configuration, the part cannot supply over 2A which is fine since I only need 1.2A on the -9V rail.
Thanks so much!!
John
