INVERTER
CIUH11D66
OUTLINE /
DIMENSIONS (mm)
FEATURES
APPLICATION
1. Large LCD TV
2. LCD monitor
1.
2.
Product Type
Frequency Range
Max. Open Voltage
Max. Lamp Wattage
CIUH11D66
50kHz~300kHz
7.0W~8.0W
1,600Vrms
1. Slim and low profile
2. Leakage type inverter transformer designed for IC controlled type
circuit
3. No ballast capacitor is required due to leakage structure of the
transformer.
4. High temperature reflow soldering is permitted. (Pb free)
5. Use of tertiary coil eliminates the need for a high-voltage condenser
at feedback.
1.
2.
3.
4.
5. 3
Schematics(Until Now)
Vcc
ENA
POWER
FET
Driver
PWM
FB OVP OVS
PDR
1 : N
T
1
T
N
L
p
L
s
CCFL-1
CCFL-N
VIN
ON/OFF
NDR
Light emission
adjustment
Schematics(Used Out Put Voltage Check)
Vcc
ENA
POWER
FET
Driver
PWM
FB OVP OVS
PDR
1 : N
T
1
T
N
L
p
L
p
L
s
CCFL-1
CCFL-N
L
s
VIN
ON/OFF
Light emission
Adjustment
Winding for output Voltage check
Winding for output Voltage check
NDR
Patent Pending /
http://www.sumida.com
Rev1.0 09/2004
North America
Tel:(1) 847 545-6700
Fax:(1) 847 545-6720
E-mail: sales@us.sumida.com
Japan
Tel:(81) 03 3667-3302
Fax:(81) 03 3667-3408
Hong Kong
Tel:(852) 2880-6688
Fax:(852) 2565-9600
E-mail: sales@hk.sumida.com
Taiwan
Tel:(886) 2 2726-2177
Fax:(886) 2 2728-2726
E-mail: sales@tw.sumida.com
Singapore
Tel:(65) 6296-3388
Fax:(65) 6296-3390
E-mail: sales@sg.sumida.com
Europe
Tel:(32) 2673-9565
Fax:(32) 2672-0454
E-mail: sales@eu.sumida.com
LAND PATTERNS (mm)
E-mail: sales@jp.sumida.com
1. Slim type Inverter transformer corresponding to multiple CCFL
lamps driving for large LCD TV application
2. Designed secondary winding for out put voltage check
3. High efficiency suitable for IC controlled type circuit
1. (TV)
2. 2
3. IC
3.8
0.8
4.8
0.3
0.7
3-2.1
0.9
11.8MAX.
6.95MAX.
2
.
8
3
.
X
A
M
8
.
0
4
2
.
6
3
2.9
4.8
3
.
3
3
.
3
1.0
1.1
3-2.1
PDF 
ZIP