TDK CXA-L10A

A434_CXAL10
(1/3)
TDK DC-AC Inverter
On-board type, Non-dimming, 4.5W, For 1 and 2 bulbs
CXA-L10A/-L10L
FEATURES
• The CXA-L10 series inverters for 2-cold cathode fluorescent
lamps support a wide range of CCFL devices and are
characterized by highly stable output current.
• Employing a resonance-type push-pull circuit, these inverters
deliver sine wave output with very low noise levels.
• Through the use of four different connection methods and
combinations of 1 and 2 lamps, different output currents can be
selected.
• Compact, lightweight printed circuit board design.
• High efficiency (typically 80%).
APPLICATIONS
Industrial and other equipment employing LCD panels, products
employing small lamps, information terminal devices.
CIRCUIT DIAGRAMS
CONNECTION A
1
3
RL
(CCFL)
4
Vin
2
5
CONNECTION B
1
3
RL
(CCFL)
4
Vin
2
5
TEMPERATURE AND HUMIDITY RANGES
Temperature range
(°C)
Operating
Storage
–10 to +60
–20 to +85
95max.
[Maximum wet-bulb temperature 38°C]
Humidity range(%)RH
CONNECTION C
1
3
RL
(CCFL)
4
Vin
SHAPES AND DIMENSIONS
2
21max.
5min.
16.5±0.2
5
13max.
2max.
15.24±0.2
CONNECTION D
1
2
5
0.5±0.2
4
Jumper ∗1
R1.15±0.1
30±0.2
26±0.2
25∗2
3-ø1.6±0.15
7.5±0.2
5.08±0.2
44max.
3
5-ø0.8±0.1
or 5- 0.64±0.07
Bottom View
∗1 Terminal numbers 2 and 5 are connected by
the jumper. Cut this jumper to let the secondary
side float with respect to the primary side.
∗2 High-voltage generator (The entire surface within
a range of 25mm away from the end of the base
in the output)
RL
(CCFL)
2
RL
(CCFL)
5
TERMINAL NUMBERS AND FUNCTIONS
Terminal No. Functions
1
2
3
Weight: 11g typ.
4
Dimensions in mm
5
All specifications are subject to change without notice.
3
4
Vin
,,,,,
,
,
,
38.1±0.2
1
Input voltage Edc
CXA-L10A
0 to 6V
5V[nom.]
0V
Output 1
5mA
[High voltage] Irms
Output 2
5mA
[High voltage] Irms
Output[Low voltage] 0V
CXA-L10L
0 to 14.4V
12V[nom.]
0V
Symbol
Vin
GND
5mA
VHIGH1
5mA
VHIGH2
0V
VLOW
A434_CXAL10
(2/3)
TDK DC-AC Inverter
On-board type, Non-dimming, 4.5W, For 1 and 2 bulbs
CXA-L10A/-L10L
ELECTRICAL CHARACTERISTICS
5V INPUT TYPE/CXA-L10A
Connections
A
B
C
D
Iin
FL
Specifications
min.
9
8
—
25
typ.
10
10
0.8
30
max.
11
12
1.2
35
Conditions
Vin(V)
5±1%
5±5%
5±5%
5±5%
Ta(°C)
23±5
–10 to +60
–10 to +60
–10 to +60
RL(kΩ)
30
23 to 37
23 to 37
23 to 37
V
Vopen
800
900
—
5±5%
–10 to +60
∞
W
Pout
Output current Irms
mA
Iout
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Iin
FL
—
5.2
4.6
—
30
—
6
6
0.51
35
4.5
6.6
7.2
0.77
40
5±5%
5±1%
5±5%
5±5%
5±5%
–10 to +60
23±5
–10 to +60
–10 to +60
–10 to +60
—
50
38 to 62
38 to 62
38 to 62
V
Vopen
800
900
—
5±5%
–10 to +60
∞
W
Pout
Output current Irms
mA
Iout
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Iin
FL
—
4.5
4
—
25
—
5
5
0.45
30
2.7
5.6
6.1
0.68
35
5±5%
5±1%
5±5%
5±5%
5±5%
–10 to +60
23±5
–10 to +60
–10 to +60
–10 to +60
—
60
45 to 75
45 to 75
45 to 75
V
Vopen
800
900
—
5±5%
–10 to +60
∞
W
—
4.5
4.5
4
4
—
25
—
5
5
5
5
0.8
30
2.25
5.5
5.5
6
6
1.2
35
5±5%
5±1%
5±1%
5±5%
5±5%
5±5%
5±5%
–10 to +60
23±5
23±5
–10 to +60
–10 to +60
–10 to +60
–10 to +60
—
60
60
45 to 75
45 to 75
45 to 75
45 to 75
Items
Unit
Symbol
Output current Irms
mA
Iout
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Output current Irms
mA
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Pout
Iout1
Iout2
Iout1
Iout2
Iin
FL
V
Vopen
800
900
—
5±5%
–10 to +60
∞
W
Pout
—
—
2.25×2
5±5%
–10 to +60
—
All specifications are subject to change without notice.
A434_CXAL10
(3/3)
TDK DC-AC Inverter
On-board type, Non-dimming, 4.5W, For 1 and 2 bulbs
CXA-L10A/-L10L
ELECTRICAL CHARACTERISTICS
12V INPUT TYPE/CXA-L10L
Connections
A
B
C
D
Iin
FL
Specifications
min.
9
8
—
25
typ.
10
10
0.32
30
max.
11
12
0.48
35
Conditions
Vin(V)
12±1%
12±5%
12±5%
12±5%
Ta(°C)
23±5
–10 to +60
–10 to +60
–10 to +60
RL(kΩ)
30
23 to 37
23 to 37
23 to 37
V
Vopen
800
900
—
12±5%
–10 to +60
∞
W
Pout
Output current Irms
mA
Iout
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Iin
FL
—
5.3
4.7
—
30
—
6
6
0.2
35
4.5
6.7
7.3
0.3
40
12±5%
12±1%
12±5%
12±5%
12±5%
–10 to +60
23±5
–10 to +60
–10 to +60
–10 to +60
—
50
38 to 62
38 to 62
38 to 62
V
Vopen
800
900
—
12±5%
–10 to +60
∞
W
Pout
Output current Irms
mA
Iout
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Iin
FL
—
4.5
4
—
25
—
5
5
0.18
30
2.7
5.6
6.1
0.27
35
12±5%
12±1%
12±5%
12±5%
12±5%
–10 to +60
23±5
–10 to +60
–10 to +60
–10 to +60
—
60
45 to 75
45 to 75
45 to 75
V
Vopen
800
900
—
12±5%
–10 to +60
∞
W
—
4.5
4.5
4
4
—
25
—
5
5
5
5
0.32
30
2.25
5.5
5.5
6
6
0.48
35
12±5%
12±1%
12±1%
12±5%
12±5%
12±5%
12±5%
–10 to +60
23±5
23±5
–10 to +60
–10 to +60
–10 to +60
–10 to +60
—
60
60
45 to 75
45 to 75
45 to 75
45 to 75
Items
Unit
Symbol
Output current Irms
mA
Iout
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Output current Irms
mA
Input current Idc
Oscillation frequency
Open circuit output
voltage Erms
Output power
A
kHz
Pout
Iout1
Iout2
Iout1
Iout2
Iin
FL
V
Vopen
800
900
—
12±5%
–10 to +60
∞
W
Pout
—
—
2.25×2
12±5%
–10 to +60
—
A434_CXAL10
001127
All specifications are subject to change without notice.