Inx In518 Ic Pinout Diagram Top Jun 2026

Top View ___________ / \ | o o | | 1 8 | | | | 2 7 | | | | 3 6 | | | | 4 5 | |_____________|

also references user interface and external I/O connections, which may be relevant to the chip's application. inx in518 ic pinout diagram top

Feedback/Compensation. This pin receives the feedback signal from the optocoupler to regulate the output voltage. Top View ___________ / \ | o o

If you are performing a repair, it is worth noting that the IN518 is often interchangeable with other 6-pin PWM controllers like the , LD7536 , or SG6848 , provided the pin configurations match your specific PCB layout. If you are performing a repair, it is

(+20V to +30V) for the display panel. If a TV has a "no display" or "gray screen" issue but the backlight is working, this IC or its surrounding capacitors are common failure points. Repair & Identification Tips Marking Code:

The IN518 is most commonly housed in a or 5-pin SOT-23-5 package. Below is the standard pinout diagram for the SOT-23-6 variant, viewed from the top .

: Located at the top-left corner relative to the orientation notch or dot. Total Pins : 40 pins. Common Key Pins :