Inx In518 Ic Pinout Diagram -

Dimming Control. Used for PWM or Analog brightness adjustment. GND Ground reference for the IC. 5 FB

From the , engineers must note:

While there are no "pins" in the IC sense, the internal structure dictates the pinout behavior. Inx In518 Ic Pinout Diagram

| Pin(s) | Name | Typical Role | |--------|-------------|---------------------------------------------------| | 1 | VIN | Main DC input (e.g., 5V, 12V, or 3.3V) | | 2 | EN | Enable pin (active high) | | 3 | POK | Power OK flag (open-drain) | | 4 | VREF_IN | External reference voltage input | | 5 | FB_AVDD | Feedback for AVDD boost converter | | 6 | FB_VCOM | Feedback for VCOM amplifier | | 7,13 | GND_xxx | Ground (separate power/logic) | | 8 | SW_AVDD | Switching node for boost converter (inductor pin) | | 9 | LXD_VGH | Level-shifted gate-high control | | 10 | LXD_VGL | Level-shifted gate-low control | | 11 | CLK_IN | Clock input for timing/charge pump | | 12 | SD_IN | Shutdown input (active low) | | 14 | SCL | I2C clock (optional configuration) | | 16 | SDA | I2C data | | 25 | VGH_OUT | Gate-on voltage (typically +25V to +30V) | | 24 | VGL_OUT | Gate-off voltage (typically -5V to -10V) | | 26 | AVDD_OUT | Analog supply for source drivers (~8V-13V) | | 23 | VCOM_OUT | Common electrode voltage (~6V-8V, adjustable) | | 22-18 | Gamma_Refx | Gamma correction reference voltages | Dimming Control

The IN518 is typically found in an . Please note that pin configurations can vary slightly depending on the specific manufacturer (often branded as INX or Intersil variations). Always cross-reference with your specific chip marking. 5 FB From the , engineers must note: