Question: Can a 1206 size resistor be used for the Quick-start circuit (resistors R9 & R10) in a High-Line CY8CLEDAC02 and CY8CLEDAC03 design?
A 1206 resistor is not specified for the momentary power dissipation for R9 or R10 during quick-start. A 1210 resistor is the minimum package size recommended. The attached file works though the equations showing a 1210 resistor is the minimum size for a typical quick-start circuit.
Attachment: High-Line R9 & R10 power.doc