4.3" IPS Sunlight Readable Display TFT 480x272
Model No. WF43WSWAEDNN0
►4.3" High Brightness Display
►Resolution : 480x272 dots
►View Direction : IPS
►Interface : RGB
►Driver IC：SC7283
►Control-Board : No
►Brightness(cd/m2) : 1000
►Frame Through Hole : No
►Touch Screen : No
Description
WF43WSWAEDNN0 is a High Brightness 4.3 inch wider view angle IPS TFT LCD module, with 480x272 pixels resolution and 1000 nits brightness (typical value). This TFT model is built in with SC7283 driver IC, supporting 24-bit RGB interfaces. We also offer Resistive Touch Panels (RTP) and Projected Capacitive Touch Panel (PCAP) options for WF43W model.
This 4.3” IPS TFT has a viewing angle wider than TN TFT, its viewing angles are Left:80 / Right:80 / Up:80 / Down:80 degrees (typical value). The supply voltage for LCM (VCC) of WF43WSWAEDNN0 is from 3.0V to 3.6V. The module has a glare-surface glass, 16:9 aspect ratio, 800:1 contrast ratio (typical value). It can operate at temperatures from -30℃ to +80℃ and its storage temperatures are from -30℃ to +80℃.
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition
| Pin | Symbol | Function | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 | LED- | Power for LED backlight cathode | ||||||
| 2 | LED+ | Power for LED backlight anode | ||||||
| 3 | GND | Power ground | ||||||
| 4 | VCC | Power voltage | ||||||
| 5 | R0 | Red data | ||||||
| 6 | R1 | Red data | ||||||
| 7 | R2 | Red data | ||||||
| 8 | R3 | Red data | ||||||
| 9 | R4 | Red data | ||||||
| 10 | R5 | Red data | ||||||
| 11 | R6 | Red data | ||||||
| 12 | R7 | Red data | ||||||
| 13 | G0 | Green data | ||||||
| 14 | G1 | Green data | ||||||
| 15 | G2 | Green data | ||||||
| 16 | G3 | Green data | ||||||
| 17 | G4 | Green data | ||||||
| 18 | G5 | Green data | ||||||
| 19 | G6 | Green data | ||||||
| 20 | G7 | Green data | ||||||
| 21 | B0 | Blue data | ||||||
| 22 | B1 | Blue data | ||||||
| 23 | B2 | Blue data | ||||||
| 24 | B3 | Blue data | ||||||
| 25 | B4 | Blue data | ||||||
| 26 | B5 | Blue data | ||||||
| 27 | B6 | Blue data | ||||||
| 28 | B7 | Blue data | ||||||
| 29 | GND | Power ground | ||||||
| 30 | CLK | Pixel clock input pin (DCLK) | ||||||
| 31 | DISP | DISP sets the display mode.
|
||||||
| 32 | HSYNC | Horizontal sync signal, default is negative polarity. | ||||||
| 33 | VSYNC | Vertical sync signal, default is negative polarity. | ||||||
| 34 | DE | Data input enable. | ||||||
| 35 | NC | No connection | ||||||
| 36 | GND | Power ground | ||||||
| 37 | NC | No connection | ||||||
| 38 | NC | No connection | ||||||
| 39 | NC | No connection | ||||||
| 40 | NC | No connection |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 4.3 | inch |
| Dot Matrix | 480 x RGB x 272(TFT) | dots |
| Module dimension | 105.5(W) x 67.2(H) x 2.95(D) | mm |
| Active area | 95.04 x 53.856 | mm |
| Dot pitch | 0.066 x 0.198 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| Viewing Angle | 80/80/80/80 | |
| Aspect Ratio | 16:9 | |
| TFT Driver IC | SC7283 or equivalent | |
| Interface | 24-bit RGB | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Without Touch Panel | |
| Surface | Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -30 | － | +80 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
Operating conditions
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage For LCM | VCC | 3.0 | - | 3.6 | V |
| Supply Current For LCM | ICC | - | 25 | 37.5 | mA |
LED driving conditions
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| LED current | - | - | 40 | - | mA |
| Power Consumption | - | 864 | 1024 | 1088 | mW |
| LED voltage | VLED+ | 21.6 | 25.6 | 27.2 | V |
| LED Life Time | - | - | 50,000 | - | Hr |
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