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PDF LTI550HN05 Data sheet ( Hoja de datos )
| Número de pieza | LTI550HN05 | |
| Descripción | TFT LCD | |
| Fabricantes | Samsung | |
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Samsung Confidential
Product Information
DATE : Feb. 16. 2012
SAMSUNG TFT-LCD
MODEL : LTI550HN05
The Information Described in this Specification is Preliminary and can be changed without
prior notice
APPROVED BY
DATE
Feb. 16.2012
PREPARED BY
DATE
Feb. 16.2012
Application Engineering Part, LCD Division
Samsung Electronics Co . , LTD.
MODEL
LTI550HN05
Doc. No
05-000-G-120216
Page 1/29
1 page  
Samsung Confidential
1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
1.1 Environmental absolute Maximum Ratings
Item
Power Supply Voltage
Storage temperature
Glass surface
temperature
(Operation)
Center
T. Uniformity
Symbol
VDD
TSTG
TCENTER
△T
Min. Max. Unit Note
GND-0.5 13.2
V
(1)
-20 65 ℃ (2)
0 50 ℃
(2),(5)
- 10 ℃
1.2 LED Unit absolute Maximum Ratings
Item
Operating Temperature
Range
Storage Temperature
Range
Junction Temperature
Forward Current
Symbol
Max.
Top -30 ~ 85
TSTG -40 ~ 100
Tj 125
If 180
Ifp 300
Forward Voltage
Vf 149.6
Thermal Resistance,
Junction to PCB
Rth,JS
35
Unit
℃
℃
℃
mA
mA
V
K/W
Note
-
-
-
@LED Module
(160 LEDs)
10% Duty
@LED Module
(160 LEDs) 25℃
Junction to solder
MODEL
LTI550HN05
Doc. No
05-000-G-120216
Page 5/29
5 Page 
4. Electrical Characteristics
Samsung Confidential
4.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25°C ± 2 °C
Item
Voltage of Power Supply
Current
of Power
Supply
(a) Black
(b) White
(c) Sub V stripe
Vsync Frequency
Hsync Frequency
Main Frequency
Rush Current
Symbol
VDD
IDD
fV
fH
fDCLK
IRUSH
Min.
10.8
-
-
--
48
50
130
-
Typ.
12.0
0.55
1.1
1.17
60.0
67.5
148.5
-
Max.
13.2
0.61
1.25
1.3
62
75
155
7.0
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) fV = 60Hz, fDCLK = 74.5MHz, VDD = 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern
b) White Pattern
c)Checker Pattern
Unit
V
A
A
A
Hz
kHz
MHz
A
Note
(1)
(2),(3)
(4)
(4) Measurement Conditions
100%
90%
10%
GND
VDD
TRUSH=470㎲
Rush Current IRUSH can be measured when TRUSH. is 470㎲.
MODEL
LTI550HN05
Doc. No
05-000-G-120216
Page 11/29
11 Page | ||
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| PDF Descargar | [ Datasheet LTI550HN05.PDF ] | |
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