DC/DC Converters
ctparts.com
SPECIFICATIONS
CTDD2010DF-TU1K-1 Series
Vin
Nom.
(VDC)
Io1, Io2
Effi.
Typ.
(%)
Part
Number
Input Range
(VDC)
Vo1,Vo2
(VDC)
Max.
(mA)
Min.
(mA)
Fixed Input Isolated & Unregulated
1W Output, Twin Independent Output
CTDD2010DF-050505-TU1K-1
CTDD2010DF-050909-TU1K-1
CTDD2010DF-051212-TU1K-1
5
5
5
4.5-5.5
4.5-5.5
4.5-5.5
5
9
12
100
56
42
10
6
4
72
75
78
CTDD2010DF-120505-TU1K-1
CTDD2010DF-120909-TU1K-1
12
12
10.8-13.2
10.8-13.2
5
9
100
56
10
6
74
76
CTDD2010DF-240505-TU1K-1
CTDD2010DF-240909-TU1K-1
CTDD2010DF-241212-TU1K-1
CTDD2010DF-241515-TU1K-1
24
24
24
24
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
5
9
12
15
100
56
42
10
6
4
74
76
80
81
Not shown at actual size.
33
3
CTDD2010DF-222205-TU1K-1
22
19.8-24.2
22/5
23/100
2/10
72
RoHS
Compliant
Note: here Io1 and Io2 are corresponded with Vo1 and Vo2.
ISOLATION SPECIFICATIONS
Item
Test Condition
Tested for 1 minute
Test at 500VDC
Test at 500VDC
MIN
1000
1000
1000
TYP
MAX
Units
VDC
MΩ
Isolation Voltage
Isolation Resistance(Vin/Vout)
Isolation Resistance(Vo1/Vo2)
MΩ
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
TYP
MAX
Units
W
FEATURES
Output Power
0.1
1
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
Output ripple
For Vin change of 1%
10% to 100% full load
See tolerance envelope graph
100% full load
1.2
15
%
Efficiency: To 81%
%
Temperature Range: -40°C to +85°C
Isolation: 1KVDC
0.03
75
%/°C
mVp-p
KHz
Package: UL94-V0
20MHz Bandwidth
50
Miscellaneous: No heat sink required. No external components
required. Industry standard pinout. Miniature DIP package. Twin
Output Voltage. Optimized Volume. PCB Mounting. Custom
service available.
Switching frequency
Full load, nominal input
100
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless
otherwise specified.
Samples available.
TYPICAL CHARACTERISTICS
CHARACTERISTICS
Short Circuit Protection: 1 second
Temperature Rise at Full Load: 25°C Max. 15°C Typ.
Cooling: Free air convection
Temperature Derating Graph
Tolerance Envelope Graph
+10%
+5%
Nominal
Voltage
120
100
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%
+2.5%
80
60
40
20
0
-2.5%
-7.5%
Safe Operating Area
100%
10%
50%
Case Material: Plastic (UL94-V0)
-40
40
80
120
0
MTBF: >3,500,000 hours
Output Current(%)
Ambient Temperature(°C)
Miscellaneous: RoHS Compliant.
06.04.07
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
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