How much power does OSD335x-SM use?

Power consumption of OSD335x-SM depends highly on usage scenarios. The OSD335x-SM Power Application Note and the OSD335x Power Management Software Control Application Note will give you detailed information about OSD335x-SM power consumption in various operating states.

Other helpful resources are:

1. AM335x Power Consumption Summary: This wiki page provides current and power measurements for common system application usage scenarios. However, these measurements were made for a presently unsupported version of SDK. Updated power consumption data can be found here.
2. Power Estimation Tool: This entails modifying and submitting a spreadsheet specifying processor mode and peripheral usage of AM335x. Login to TI website is required and the results will be emailed to the email address used to login.