NL6448BC33-70 NEC, NL6448BC33-70 Datasheet - Page 10

• Manufacturer Part Number: NL6448BC33-70
• Description: LCD Module
• Manufacturer: NEC

4.3.2 Backlight lamp
4.3.3 Power supply voltage ripple
4.3.4 Fuse
Note1: Please drive with constant current.
Note2: The
following the table, but there might be noise on the display image.
This product works, even if the ripple voltage levels are beyond the permissible values as
Note1: The permissible ripple voltage includes spike noise.
Note1: The power supply capacity should be more than the fusing current. If it is less than the
Parameter
VCC
circuits. It is recommended that the current value difference between each circuit is less
than 5%.
Forward Voltage
Forward current
VCC
fusing current, the fuse may not blow in a short time, and then nasty smell, smoke and so
on may occur.
Parameter
Luminance uniformity
Power supply voltage
FCC16202AB
PRELIMINARY DATA SHEET DOD-PP-0863 (3rd edition)
Type
3.3V
may be changed depending on the current variation between 2
Fuse
Symbol
KAMAYA
ELECTRIC Co.,Ltd.
VL
IL
Supplier
min.
15.9
14.2
-
-
-
(Measure at input terminal of power supply)
Ripple voltage
50.0
18.0
typ.
-
-
-
Rating
2.0A
32V
≤ 100
max.
55.0
20.4
22.4
22.6
-
(Ta=25°C, Note1, Note2)
Note1
Fusing current
Unit
mA
NL6448BC33-70
V
4.0A
at IL= 50mA
at IL= 50mA
at IL= 50mA
at IL= 55mA
/One circuit
/One circuit
/One circuit
/One circuit
Ta= +25°C
Ta= +80°C
Ta= -30°C
Ta= -30°C
Remarks
Remarks
-
mVp-p
Note1
Unit
10
3
3
3
3