DC/DC Converters
ctparts.com
SPECIFICATIONS
CTDD1106SF-S1K
Series
Fixed Input Isolated & Unregulated
1W Output, Single Output
Not shown at actual size.
Part
Number
CTDD1106SF-2405-S1K
CTDD1106SF-2409-S1K
CTDD1106SF-2412-S1K
CTDD1106SF-2415-S1K
CTDD1106SF-2424-S1K
Vin Nom.
(VDC)
24
24
24
24
24
Input Range
(VDC)
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
Vout
(VDC)
5
9
12
15
24
Iout
Max.
(mA)
200
111
83
67
42
Iout
Min.
(mA)
20
12
9
7
3
Effi.
Typ.
(%)
72
76
78
80
78
ISOLATION SPECIFICATIONS
Item
Isolation Voltage
Test Condition
Tested for 1 minute and 1mA Max.
Test at 500VDC
MIN
1000
1000
TYP
MAX
Units
VDC
MΩ
Compliant
RoHS
Isolation Resistance
OUTPUT SPECIFICATIONS
Item
Output Power
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
Output ripple
Noise
For Vin change of 1%
10% to 100% full load
See tolerance envelope graph
100% full load
20MHz Bandwidth
20MHz Bandwidth
Full load, nominal input
50
75
100
0.03
75
150
%/°C
mVp-p
mVp-p
KHz
10
Test Condition
MIN
0.1
TYP
MAX
1
1.2
15
Units
W
%
%
FEATURES
Efficiency:
To 80%
Temperature Range:
-40°C to 85°C
Isolation:
1KVDC
Package:
UL94-V0
Miscellaneous:
Single Output Voltage. No heatsink required. No
external components required. Industry standard pinout. Fixed
input voltage.
Samples available.
Switching frequency
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless
otherwise specified.
TYPICAL CHARACTERISTICS
Tolerance Envelope Graph
Temperature Derating Graph
CHARACTERISTICS
Short Circuit Protection:
1 second
Temperature Rise at Full Load:
25°C Max. 15°C Typ.
Cooling:
Free air convection
No Load Power consumption:
10% nominal power (typical)
Operating Temperature Range:
-40°C to +85°C
Storage Temperature Range:
-55°C to +125°C
Lead Temperature:
300°C (1.5mm from case for 10 seconds)
Storage Humidity Range:
< 95%
Case Material:
Plastic (UL94-V0)
MTBF:
>3,500,000 hours
Output Voltage(%)
+5%
Nominal
Voltage
Typic
a
l Load
Line
+2.5%
-2.5%
-7.5%
Output Power(%)
+10%
120
100
80
60
10%
50%
100%
40
20
0
-40
Safe Operating Area
0
40
80
120
Output Current(%)
Ambient Temperature(°C)
05.14.07
Technologies
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
DC/DC Converters
ctparts.com
CTDD1106SF-S1K Series
Fixed Input Isolated & Unregulated
1W Output, Single Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1106SF-S1K Package
11.70
10.00
Side View
4.10
1.9
7.62
1.25
6.00
1
2
3
4
Bottom View
CTDD1106SF-S1K
Footprint
ø1.00+0.15/-0
2.54
2.54
1
2 3
4
Note: All pins on a 2.54mm pitch; All pin diameters are 0.50mm; all dimensions in mm
Toterances ±0.25mm
PIN CONNECTIONS
Pin
1
2
3
4
Function
GND
Vin
0V
+Vo
1
2
3
4
05.14.07
Technologies
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
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