CTX210603-R

CCFL TRANSFORMERS
Cold Cathode Fluorescent
Lamp Inverter Transformers
Description
RoHS
2002/95/EC
• Transformers for use in CCFL power supplies,
available in through-hole and surface mount
recess or gull wing versions, incorporating
floating or fixed secondary technology
• Supply output current up to 30 milli-Amps
• Frequency range from 40 to 80 KHz
• Deliver output power from 2.5 to 14 Watts
• Operate in royer and other topologies
• Ferrite core material
Applications
• CCFL power supplies
Environmental Data
• Storage temperature range: -40°C to +85°C
• Operating ambient temperature range: 0°C to +70°C
• Solder reflow temperature: +260°C max. for 10 seconds
max.
Schematic Pout
Part
Number
Diagram Watts
2.5 WATT VERSIONS
CTX110652-R
A
2.5
CTX110655-R
B
2.5
CTX110657-R
B
2.5
CTX110659-R
B
2.5
CTX210652-R
A
2.5
CTX210655-R
B
2.5
CTX210657-R
B
2.5
CTX210659-R
B
2.5
4 WATT VERSIONS
CTX210403-R
C
4
CTX210407-R
C
4
CTX210409-R
C
4
CTX210411-R
C
4
4
CTX310403-R
C
4
CTX310407-R
C
4
CTX310409-R
C
CTX310411-R
C
4
6 WATT VERSIONS
6
CTX110600-R
D
6
CTX110603-R
C
CTX110605-R
C
6
6
CTX110607-R
C
6
CTX110609-R
C
CTX110611-R
C
6
CTX210600-R
D
6
6
CTX210603-R
C
6
CTX210605-R
C
CTX210607-R
C
6
CTX210609-R
C
6
6
CTX210611-R
C
14 Watt Versions
CTX410805-R
E
14
14
CTX410807-R
E
14
CTX410809-R
E
Inductances are nominal values
1
Lp
µH1
2
Packaging
• Supplied in bulk packaging
DCRp
DCRs
TR
Vpri
Vsec
Is Max
Vpri
Vsec
Mechanical PCB Pad
Ohms Max Ohms Max Ns/Np Volts Max2 Volts Max2 A rms Abnormal3 Abnormal3 Dimensions Layout
43
43
26
19
43
43
26
19
0.220
0.220
0.212
0.190
0.220
0.220
0.212
0.190
285
285
285
285
285
285
285
285
67
67
86
100
67
67
86
100
20
20
15
13
20
20
15
13
1340
1340
1340
1340
1340
1340
1340
1340
.005
.005
.005
.005
.005
.005
.005
.005
30
30
23
23
30
30
23
23
2000
2000
2000
2000
2000
2000
2000
2000
A
A
A
A
B
B
B
B
A
A
A
A
B
B
B
B
44
27
20
20
44
27
20
20
0.220
0.160
0.160
0.160
0.220
0.160
0.160
0.160
165
220
220
330
165
220
220
330
50
86
100
125
50
86
100
125
26
15
13
10
26
15
13
10
1340
1340
1340
1340
1340
1340
1340
1340
.007
.007
.007
.007
.007
.007
.007
.007
40
23
23
16
40
23
23
16
2000
2000
2000
2000
2000
2000
2000
2000
C
C
C
C
D
D
D
D
C
C
C
C
D
D
D
D
44
44
44
27
20
20
44
44
44
27
20
20
0.160
0.160
0.160
0.132
0.132
0.132
0.160
0.160
0.160
0.132
0.132
0.132
176
132
176
176
176
291
176
132
176
176
176
291
67
50
67
86
100
125
67
50
67
86
100
125
20
26
20
15
13
11
20
26
20
15
13
11
1340
1340
1340
1340
1340
1340
1340
1340
1340
1340
1340
1340
.011
.011
.011
.011
.011
.011
.011
.011
.011
.011
.011
.011
30
40
30
23
23
16
30
40
30
23
23
16
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
E
E
E
E
E
E
F
F
F
F
F
F
E
E
E
E
E
E
C
C
C
C
C
C
24
16
16
0.030
0.024
0.024
262
272
314
67
86
100
20
15
13
1340
1340
1340
.030
.030
.030
30
23
23
2000
2000
2000
G
G
G
F
F
F
Continuous RMS Voltage
3
Maximum Instantaneous RMS Voltage
CCFL TRANSFORMERS
Cold Cathode Fluorescent
Lamp Inverter Transformers
Mechanical Diagrams
2.5 Watt Versions
Pad Layout A
Mechanical B
Mechanical A
Pad Layout B
TOP VIEW
TOP VIEW
Schematic A
Schematic B
Dimensions are in millimeters
4 Watt Versions
Mechanical C
Mechanical D
Pad Layout C
TOP VIEW
TOP VIEW
Schematic C
Dimensions are in millimeters
Pad Layout D
CCFL TRANSFORMERS
Cold Cathode Fluorescent
Lamp Inverter Transformers
Mechanical Diagrams
6 Watt Versions
Mechanical E
Mechanical F
Pad Layout E
TOP VIEW
TOP VIEW
Schematic D
Schematic C
Dimensions are in millimeters
14 Watt Versions
Schematic E
Mechanical G
Pad Layout F
BOTTOM VIEW
Dimensions are in millimeters
Pad Layout C
CCFL TRANSFORMERS
Cold Cathode Fluorescent
Lamp Inverter Transformers
PM-4303 3/07
© Cooper Electronic
Technologies 2007
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