CXA View Datasheet(PDF) - TDK Corporation
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CXA Datasheet PDF : 2 Pages
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CXA-0217
ELECTRICAL CHARACTERISTICS
Item
Unit
Output current Irms
mA
Input current Idc
A
Oscillation frequency
kHz
Open circuit output voltage Erms V
Symbol
Iout1
Iout2
Iout1
Iout2
Iout1
Iout2
Iin
FL
Vopen
Specification
min. typ.
5.3 6
5.3 6
5.5 6
5.5 6
1.7 2
1.7 2
—
0.76
52
58
1400 1500
max.
6.7
6.7
6.5
6.5
2.4
2.4
1.3
64
2000
Condition
Vin(V)
12±2.4
12±2.4
12±1.2
12±1.2
12±1.2
12±1.2
12±2.4
12±2.4
12±2.4
Vbr(V)
0
0
0
0
3.4
3.4
0 to 3.4
0
0 to 3.4
Ta(°C)
0 to +70
0 to +70
0 to +70
0 to +70
0 to +70
0 to +70
0 to +70
0 to +70
0 to +70
RL(kΩ)
76 to 114
76 to 114
95
95
250
250
76 to 114
95
∞
Brightness
Maximum
Maximum
Maximum
Maximum
Minimum
Minimum
TYPICAL CONNECTIONS
EXAMPLE OF VOLTAGE DIMMER CONTROL
Vin
9.6 to
14.4V
Vrmt∗1
5 to 7V
a SW∗2
b
Vbr
0 to 3.4V
CN1-1
CN1-2
CN1-5
CN1-3
CN1-4
CN2-1
CN2-3
CN3-1
CN3-3
RL
(CCFL)
RL
(CCFL)
EXAMPLE OF POTENTIOMETER DIMMER CONTROL
Vin
9.6 to
14.4V
Vrmt∗1
5 to 7V
a SW∗2
b Vbr
3.4V
CN1-1
CN1-2
CN1-5
CN1-3
CN1-4
CN2-1
CN2-3
CN3-1
CN3-3
RL
(CCFL)
RL
(CCFL)
BRIGHTNESS DIMMER VOLTAGE- OUTPUT CURRENT
CHARACTERISTICS
6
5
4
3
2
1
0
0123456
Brightness dimmer voltage Vbr(V)
NO DIMMER CONTROL(BRIGHTNESS MAX.)
Vin
9.6 to
14.4V
Vrmt∗1
5 to 7V
CN1-1
CN1-2
CN1-5
CN1-3
CN2-1
CN2-3
CN3-1
CN1-4
CN3-3
∗1 Vrmt (remote voltage) shall be ON after Vin is ON.
∗2 SW a:on, b:off
RL
(CCFL)
RL
(CCFL)
• All specifications are subject to change without notice.
002-01 / 20051130 / ea442_cxa0217.fm
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