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PDF LTA550HF03 Data sheet ( Hoja de datos )
| Número de pieza | LTA550HF03 | |
| Descripción | TFT LCD | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTA550HF03 (archivo pdf) en la parte inferior de esta página. Total 29 Páginas | ||
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Product information
Customer : Gen_Kor
ISSUED DATE : Jul. 31, 2009
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Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
Customer˅s Approval
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DATE
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DATE
Jul.31.2009
DATE
Jul.31.2009
LCD Business
Samsung Electronics Co . , LTD.
MODEL
LTA550HF03
Doc. No
06-000-G-090701
Page 1 / 30
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1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
1.1 Back Light Unit Absolute Maximum Ratings
Item
Power Supply Voltage
Storage temperature
Glass surface
temperature
(Operation)
Center
Shock ( non - operating )
Vibration ( non - operating )
Symbol Min. Max. Unit Note
VDD GND-0.3 13 V (1)
TSTG -20 60 (2)
TOPR
Snop
Vnop
0 50 (2)
- 30 G (3)
- 1.5 G (4)
1.2 LED Unit Absolute Maximum Ratings
Item
Operating
Temperature Range
Storage
Temperature Range
Junction
Temperature
Symbol Max.
Top -20~+70
TSTG
-30~+70
Tj 110
Unit
If
0.18
A
Forward Current
Ifp
0.24
A
Forward Voltage
Thermal Resistance,
Junction to PCB
Vf
Vfp
Rth,JS
215.2
V
220 V
<65K/W K/W
Note
-
-
-
Continuous operation @String
(2string /1Bar)
Duty 35% operation @String
(2string /1Bar)
Continuous operation @String
(31 LEDs / 1String)
Impulsive operation @String
(31 LEDs / 1String)
-
MODEL
LTA550HF03
Doc. No
06-000-G-090701
Page 5 / 30
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3.2 Back Light Unit
The back light unit contains 372ea WLEDs (White Light Emitting Diode)
Ta=25 · 2¶C
Control
Board
LCD Module
Image-
Board
CNT
C
N
T
#
2
CNT#1 AC Input CNT
LED LIPS
Item
Operating Life Time
Symbol Min.
Hr 30,000
Typ.
-
Max.
-
Unit
Hour
Note
(1)
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.
· [Operating condition : Ta = 25 2 ]
MODEL
LTA550HF03
Doc. No
06-000-G-090701
Page 11 / 30
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet LTA550HF03.PDF ] | |
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