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N140BGE-P23 Schematic ( PDF Datasheet ) - CHIMEI Innolux

Teilenummer N140BGE-P23
Beschreibung LCD Module
Hersteller CHIMEI Innolux
Logo CHIMEI Innolux Logo 




Gesamt 28 Seiten
N140BGE-P23 Datasheet, Funktion
PRODUCT SPECIFICATION
Doc. Number:
Tentative Specification
Preliminary Specification
Approval Specification
MODEL NO.: N140BGE
SUFFIX: P23
Customer:
APPROVED BY
SIGNATURE
Name / Title
Note
Please return 1 copy for your confirmation with your
signature and comments.
Approved By
楊竣傑
2013-06-08
15:50:37 CST
Checked By
曹文彬
2013-05-30
17:24:27 CST
Prepared By
王淑玲
2013-05-29
19:00:47 CST
Version 2.0
11 June 2013
The copyright belongs to InnoLux. Any unauthorized use is prohibited.
1 / 28






N140BGE-P23 Datasheet, Funktion
PRODUCT SPECIFICATION
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Symbol
Value
Min. Max.
Storage Temperature
TST
Operating Ambient Temperature
TOP
Note (1) (a) 90 %RH Max. (Ta <= 40 ºC).
-20
0
+60
+50
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The temperature of panel surface should be 0 ºC min. and 60 ºC max.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10 Storage Range
Unit Note
ºC (1)
ºC (1), (2)
-40 -20
0 20 40 60 80
Temperature (ºC)
3.2 ABSOLUTE RATINGS OF ENVIRONMENT(OPEN CELL)
High temperature or humidity may reduce the performance of panel. Please store LCD panel within
the specified storage conditions.
Storage Condition: With packing.
Storage temperature range: 25±5 ºC.
Storage humidity range: 50±10%RH.
Shelf life: 30days
Version 2.0
11 June 2013
The copyright belongs to InnoLux. Any unauthorized use is prohibited.
6 / 28

6 Page









N140BGE-P23 pdf, datenblatt
PRODUCT SPECIFICATION
4.3.2 LED CONVERTER SPECIFICATION
Parameter
Symbol
Min.
Value
Typ.
Max.
Unit
Note
Converter Input power supply voltage LED_Vccs
5.0
12.0 21.0
V
Converter Inrush Current
ILEDRUSH
-
-
1.5 A
(1)
EN Control Level
Backlight On
Backlight Off
2.2 - 3.6 V
0 - 0.6 V
PWM High Level
PWM Control Level
PWM Low Level
2.2 - 3.6 V
0 - 0.6 V
PWM Control Duty Ratio
5 - 100 %
PWM Control
Voltage
Permissive
Ripple VPWM_pp
-
- 100 mV
PWM Control Frequency
fPWM
190
-
2K Hz
(2)
LED Power Current LED_VCCS =Typ. ILED - 175 202 mA (3)
Note (1) ILEDRUSH: the maximum current when LED_VCCS is rising,
ILEDIS: the maximum current of the first 100ms after power-on,
Measurement Conditions: Shown as the following figure. LED_VCCS = Typ, Ta = 25 ± 2 ºC, fPWM
= 200 Hz, Duty=100%.
LED_VCCS(Typ)
Q1 IRL3303
R1
47K
(High to Low)
(Control Signal)
SW=24V
LED_VCCS(Typ)
C1
1uF
R2
1K
VR1
47K
Q2
IRL3303
C2
0.01uF
FUSE
C3
(LED Converter Input)
1uF
Version 2.0
11 June 2013
The copyright belongs to InnoLux. Any unauthorized use is prohibited.
12 / 28

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