Section 6.2 details the "Source Output Delay." When using a SONY CX7 bonding machine, you must set the "Thermode Temperature" to exactly 270°C ± 5°C for exactly 8 seconds. Too hot, and the "HC" polymer film melts; too cold, and the ACF does not cure.
Always cross-reference the "Lot Number" on the physical COF film (located near the sprocket hole) with the "Wafer Fab Code" in the datasheet's appendix. If the codes don't match the revision table, you are likely holding a counterfeit part. nt61219hc6021a cof datasheet exclusive
This article serves as an for the NT61219HC6021A COF Datasheet . We will break down its technical parameters, application logic, common failure modes, and why sourcing this exact Chip on Film (COF) component is becoming a bottleneck in the display repair industry. What is the NT61219HC6021A? Defining the Component Before diving into the datasheet, we must understand the architecture. NT61219HC6021A is not a standard IC; it is a Driver IC bonded to a flexible film —commonly known in the industry as a Chip on Film (COF) or TCP (Tape Carrier Package). Section 6
In the high-stakes world of modern electronics, the difference between a flagship display and a failed prototype often comes down to a single, overlooked component. For engineers, procurement specialists, and repair technicians working on large-format LCD panels, one number has recently surfaced as a critical reference: NT61219HC6021A . If the codes don't match the revision table,
| Parameter | Symbol | Min | Typ | Max | Unit | | :--- | :--- | :--- | :--- | :--- | :--- | | Supply Voltage (Logic) | VDD | 3.0 | 3.3 | 3.6 | V | | Analog Supply Voltage | AVDD | 13.5 | 14.0 | 15.0 | V | | Input Signal Voltage | VIN | 0 | - | VDD | V | | Output Voltage Range (Source) | VOUT | 0.5 | - | AVDD-0.5 | V | | Operating Frequency | fCLK | - | 85 | 100 | MHz | | Power Consumption (Typical) | P_D | - | 620 | - | mW |