Functional Block Diagram; Absolute Maximum Ratings; Tft Lcd Module - Advantech IDK-1115WP-45FHA2 User Manual

2.1

Functional Block Diagram

The following diagram details the 15.6" FHD Color TFT-LCD Module functional block.
2.2

Absolute Maximum Ratings

Item
Power Supply Voltage Vdc
Logic Input Voltage
2.2.1

TFT LCD Module

2.2.1.1 Backlight Unit
Item
Converter Voltage
Enable Voltage
LED
Backlight Adjust
Note (1) Permanent damage to the device may occur if maximum values are
exceeded. Operation should be restricted to the conditions described
under Normal Operating Conditions.
Note (2)
Specified values are for input pin of LED light bar at Ta= 25 ± 2 °C (75 ± 3.6 °F)
IDK-1115WP-45FHA2 User Manual
Value
Symbol
Min.
-0.3
V
-0.3
IN
Value
Symbol
Min. Typ.
LED_Vin 0 12
LED_EN 0 3.3/5 7
LED_PWM 0 3.3/5 7
6
Unit
Max
3.6 V
4 V
Unit Note
Max.
18 V
(1), (2) Duty=100%
V
(1), (2) PulseWidth
V
≤
and Duty
Note
(1)
≤
10msec.
10%