CT CTDD1210DF-050505-TU1K-1 Dc/dc converter Datasheet

DC/DC Converters
CTDD1210DF-TU1K-1 Series
Fixed Input Isolated & Unregulated
1W Output, Twin Independent Output
Not shown at actual size.
RoHS
Compliant
ctparts.com
SPECIFICATIONS
Vin
Nom.
(VDC)
Part
Number
Input Range
(VDC)
Vo1,Vo2
(VDC)
Io1
Max.
(mA)
Io2
Min.
(mA)
Effi.
Typ.
(%)
CTDD1210DF-050505-TU1K-1
CTDD1210DF-050909-TU1K-1
CTDD1210DF-051212-TU1K-1
CTDD1210DF-051515-TU1K-1
5
5
5
5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
5
9
12
15
100
56
42
33
10
6
4
3
72
75
78
79
CTDD1210DF-120505-TU1K-1
CTDD1210DF-120909-TU1K-1
CTDD1210DF-121212-TU1K-1
CTDD1210DF-121515-TU1K-1
12
12
12
12
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
5
9
12
15
100
56
42
33
10
6
4
3
74
76
79
80
CTDD1210DF-240505-TU1K-1
CTDD1210DF-240909-TU1K-1
CTDD1210DF-241212-TU1K-1
CTDD1210DF-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
33
10
6
4
3
74
76
80
81
ISOLATION SPECIFICATIONS
Test Condition
MIN
Isolation Voltage
Item
Tested for 1 minute
1000
TYP
MAX
Units
Isolation Resistance(Vin/Vout)
Test at 500VDC
1000
MΩ
Isolation Resistance(Vo1/Vo2)
Test at 500VDC
1000
MΩ
VDC
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
Output Power
FEATURES
Efficiency: To 80%
Temperature Range: -40°C to +85°C
Isolation: 1KVDC
Package: UL94-V0
Miscellaneous: No heat sink required. No external components
required. Industry standard pinout. Super miniature DIP package.
Twin Output Voltage. Small Footprint. Custom service available.
Samples available.
TYP
MAX
Units
1
W
0.1
Line regulation
For Vin change of 1%
1.2
%
Load regulation
10% to 100% full load
15
%
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
Output ripple
20MHz Bandwidth
50
Switching frequency
Full load, nominal input
100
0.03
%/°C
75
mVp-p
KHz
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless
otherwise specified.
TYPICAL CHARACTERISTICS
CHARACTERISTICS
Temperature Derating Graph
+10%
+5%
Nominal
Voltage
Typic
a
l Load
Line
+2.5%
-2.5%
-7.5%
10%
50%
100%
Output Current(%)
CENTRAL
Technologies
08.09.06
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
Output Power(%)
Tolerance Envelope Graph
Output Voltage(%)
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
Miscellaneous: RoHS Compliant.
120
100
80
60
Safe Operating Area
40
20
0
-40
0
40
80
120
Ambient Temperature(°C)
DC/DC Converters
ctparts.com
CTDD1210DF-TU1K-1 Series
Fixed Input Isolated & Unregulated
1W Output, Twin Independent Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1210DF-TU1K-1 Package
12.7
7.70
Side View
4.10
7.62
1
4
8
7 6 5
10.2
7.62
Bottom View
CTDD1210DF-TU1K-1 Footprint
ø1.00+0.15/-0
2.54
2.54
8 7 6 5
1
4
Note: All pins on a 2.54mm pitch; All pin diameters are 0.50mm; all dimensions in mm
PIN CONNECTIONS
Pin
1
4
5
6
7
8
Function
GND
Vin
+Vo1
0V1
+Vo2
0V2
1
8
4
7
6 5
CENTRAL
Technologies
08.09.06
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2006 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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