Typically available in a QFN-16 (Quad Flat No-leads) package, measuring approximately 4mm x 4mm with a 0.5mm pitch. Operating Voltage: Operates on a standard 3.3V supply .
Frequently replaced in Innolux panels when "No Display" or backlight issues occur. Troubleshooting and Repair inx in518 ic pinout diagram top
If you are looking for this diagram, you are likely dealing with a "No Display" or "Backlight OK, No Picture" issue on an Innolux LED/LCD TV panel. Check Input: is present at Pin 4 (through the fuse). Verify Output Boosts: Use a multimeter to check for AVDD (17V) at their respective test points near the IC. Signal Lines: This IC is often used alongside level shifters (like the Typically available in a QFN-16 (Quad Flat No-leads)
The "top view pinout" is most critical during the PCB assembly phase. Because diodes are polarity-sensitive components, installing them backward is a common failure mode. Troubleshooting and Repair If you are looking for
(also labeled as ) is a specialized DC-to-DC converter and power management IC commonly found in Innolux LCD panels . It typically comes in a (Quad Flat No-leads) package. Top View Pinout & Typical Voltages
If the IX518 you have is an 8-pin package (common for dual MOSFETs or complex drivers), the pinout is as follows: