Pinout Diagram Top //free\\ | Inx In518 Ic

When looking at the IC from the , the pin numbering starts at the circular indentation (pin 1) and proceeds counter-clockwise around the chip. While official datasheets from the manufacturer are difficult to source, repair community diagrams and technical notes highlight several critical voltage pins:

From field repair data, the IN518 exhibits predictable and measurable behavior on power-up. When you apply power and the main processor issues a high-level (3.3V) PWRON signal, the IN518 should immediately generate the voltage rails in a specific sequence: inx in518 ic pinout diagram top