I am having an issue with the LTC2928CUHF. I have channel 4 disabled by tying RT4 and V4 to GND.
1) Occasionally I get FLT_N asserted (low) and the CMP1-4 pins reporting a command fault, apparently on channel 4. Is channel 4 involved or should I ignore those pins?
2) Is there any circumstance where the ON pin will be driven to GND by the LTC2928?
* This image looks blurry in the editor so I don't know if it appears correctly.