DRV8434SEVM: EVM recommended current draw

Hello, I am operating a DRV8434SEVM at 48V and have noticed that the DRV8434S IC is quite warm measuring greater than 140F when the H-bridge is off (Thermal Imaging camera used for temperature measurement).  The external 48V power supply indicates a current draw of 20 milliamp when the EVM is in this state.  The device is set to latch all faults other than Stall and none of the Fault indicators are indicating any issue when SPI is active.

Can you advise if these observed conditions are considered normal and the EVM can be continued to be used. 

Thank you.