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PDF LTI550HN01 Data sheet ( Hoja de datos )
| Número de pieza | LTI550HN01 | |
| Descripción | Display Module | |
| Fabricantes | Samsung | |
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Samsung Confidential
Product Information
DATE : Mar.18,2011
SAMSUNG TFT-LCD
MODEL : LTI550HN01
The Information Described in this Specification is Preliminary and can be changed without
prior notice
APPROVED BY
Kwang-Soo Lee
DATE
Mar.18,2011
PREPARED BY
Young-Do Choi
DATE
Mar.18,2011
Application Engineering Part, LCD Division
Samsung Electronics Co . , LTD.
MODEL
LTI550HN01
Doc. No
05-000-G-110318
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
Top
Max.
-30 ~ 85
TSTG
Tj
If
Ifp
-40 ~ 100
125
720
1200
Forward Voltage
Thermal Resistance,
Junction to PCB
Vf
Rth,JS
149.6
35
Unit
℃
℃
℃
mA
mA
V
K/W
Note
-
-
-
@LED Module
(160 LEDs)
@LED Module
(160 LEDs) 25℃
Junction to solder
MODEL
LTI550HN01
Doc. No
05-000-G-110318
Page 5/29
5 Page 
Samsung Confidential
4. Electrical Characteristics
4.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25°C ± 2 °C
Item Symbol Min. Typ. Max. Unit Note
Voltage of Power Supply
Current
of Power
Supply
(a) Black
(b) White
(c) Checker
VDD 10.8 12.0 13.2 V
(1)
- 0.55 -
A
IDD - 1.1 - A (2),(3)
- 1.17 1.3 A
Vsync Frequency
Hsync Frequency
Main Frequency
Rush Current
fV
fH
fDCLK
IRUSH
- 60.0 -
Hz
- 67.5 - kHz
- 148.5 -
MHz
- - 7.0 A (4)
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
(4) Measurement Conditions
100%
90%
10%
GND
VDD
TRUSH=470㎲
Rush Current IRUSH can be measured when TRUSH. is 470㎲.
MODEL
LTI550HN01
Doc. No
05-000-G-110318
Page 11/29
11 Page | ||
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| PDF Descargar | [ Datasheet LTI550HN01.PDF ] | |
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