Inx In518 Ic Pinout Diagram Fixed May 2026

(also identified as ) is a specialized power management and DC-to-DC converter integrated circuit (IC) primarily used in Innolux LCD panels . It typically comes in a (Quad Flat No-leads) package. INX IN518 Pinout and Signal Overview

| Pin # | Symbol | Type | Description | | :--- | :--- | :--- | :--- | | 1 | VIN | Power | Main power supply (usually 3.3V or 5V) | | 2 | EN | Input | Chip enable (Active High) | | 3 | GND | Ground | Analog ground | | 4 | SW | Output | Switching node for boost converter (connects to inductor) | | 5 | VGH | Output | Gate On Voltage (+15V to +30V) for TFT turn-on | | 6 | VGL | Output | Gate Off Voltage (-5V to -10V) for TFT turn-off | | 7 | AVDD | Output | Analog power for Source Driver (+8V to +13V) | | 8 | VCOM | Output | Common electrode voltage (Typically half of AVDD) | | 9 | FB | Input | Feedback pin for voltage regulation | | 10 | REF | Input | External reference voltage input | | 11-20 | NC | - | No Connect / Test Pins | Inx In518 Ic Pinout Diagram

Would you like a side-by-side comparison of how to map IN518 pins to a known TI TPS65150? (also identified as ) is a specialized power

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Why the INX IN518 Pinout Diagram Matters

A pinout diagram is more than a simple map of pins 1 through N. For the INX IN518, the pinout determines:

The INX IN518 (also identified as IN518 or 1N518) is a specialized Power Management Integrated Circuit (PMIC) and DC-to-DC converter primarily used in Innolux LCD display modules. It typically comes in a compact QFN-40 (Quad Flat No-leads) package, designed for space-constrained electronics like high-performance LCD panels and wearable devices. Pinout and Key Technical Features