Nt61219hc6021a Cof Datasheet Exclusive ^hot^ Jun 2026

High-voltage column or row driving for high-definition thin-film transistor (TFT) LCD arrays.

Navigating the copper trace alignment on the flexible tape requires an understanding of its layout. The trace layout of the NT61219HC6021A is organized into distinct input and output zones. Input Side Traces (Interface with T-Con Sideboard)

The NT61219HC6021A relies on several specialized power distribution rails: Operational Voltages Matrix Power Rail Technical Name Nominal Range Primary Function Gate Voltage High +20V to +32V DC nt61219hc6021a cof datasheet exclusive

Provide authenticated users with full, non-public technical specs for this COF driver IC.

Designed to handle a high number of output channels to drive thousands of vertical columns of pixels on a screen. Typical COF Specifications Input Side Traces (Interface with T-Con Sideboard) The

Use a digital multimeter to measure voltages at the designated test points on the side panel board. Look for a missing rail, such as an absent VGH or VGL supply.

If you have the physical COF, you can and probe to guess the pinout. Look for a missing rail, such as an absent VGH or VGL supply

Replacing the NT61219H-C6021A requires a specialized COF bonding machine.

If the silicon IC inside the NT61219HC6021A burns out, the entire tab must be replaced. This requires an Anisotropic Conductive Film (ACF) bonding machine.

Under standard testing conditions (VDD = 3.3V, Fclk = 50MHz), the device exhibits low power dissipation, making it suitable for battery-powered mobile devices.

), triggering the T-CON protector circuit and turning off the backlight or display entirely. Diagnostic and Repair Methods