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DC/DC Converters
ctparts.com
CTDD1605S-Dwww.DataSheet4U.com Series
Fixed Input Isolated & Unregulated
1W Output, Dual Output
Not shown at actual size.
SPECIFICATIONS
Part
Number
CTDD1605S-0505D-1
CTDD1605S-0509D-1
CTDD1605S-0512D-1
CTDD1605S-0515D-1
CTDD1605S-1205D-1
CTDD1605S-1209D-1
CTDD1605S-1212D-1
CTDD1605S-1215D-1
CTDD1605S-2405D-1
CTDD1605S-2409D-1
CTDD1605S-2412D-1
CTDD1605S-2415D-1
Vin Nom.
5VDC
5VDC
5VDC
5VDC
12VDC
12VDC
12VDC
12VDC
24VDC
24VDC
24VDC
24VDC
Input Range
4.5-5.5VDC
4.5-5.5VDC
4.5-5.5VDC
4.5-5.5VDC
10.8-13.2VDC
10.8-13.2VDC
10.8-13.2VDC
10.8-13.2VDC
21.6-26.4VDC
21.6-26.4VDC
21.6-26.4VDC
21.6-26.4VDC
Vout
±5VDC
±9VDC
±12VDC
±15VDC
±5VDC
±9VDC
±12VDC
±15VDC
±5VDC
±9VDC
±12VDC
±15VDC
Iout
Max.
(mA)
100
56
42
33
100
56
42
33
100
56
42
33
Iout
Min.
(mA)
10
6
5
4
10
6
5
4
10
6
5
4
Effi(Typ.)
72%
75%
78%
78%
74%
75%
79%
79%
71%
76%
79%
80%
Item
Isolation Voltage
Isolation Resistance
ISOLATION SPECIFICATIONS
Test Condition
Tested for 1 minute
Test at 500VDC
MIN
1000
1000
TYP
MAX
Units
VDC
MΩ
FEATURES
Efficiency: To 85%
Temperature Range: -40°C to 85°C
Isolation: 1KVDC
Power Density: 0.85W/cm3
Package: UL94-V0
Miscellaneous: No heatsink required. No external components
required. Industry standard pinout. Positive & Negative Voltage
Output. Custom service available.
Samples available.
CHARACTERISTICS
Short Circuit Protection: 1 second
Temperature Rise at Full Load: 25°C Max. 15°C Typ.
Cooling: Free air convection
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: >1,000,000 hours
Item
Output Power
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
Output ripple
Switching frequency
OUTPUT SPECIFICATIONS
Test Condition
For Vin change of 1%
10% to 100% full load
See tolerance envelope graph
100% full load
20MHz Bandwidth
Full load, nominal input
MIN
0.1
100
TYP
10
50
150
MAX
1
1.2
15
0.03
75
200
Units
W
%
%
%/°C
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
Tolerance Envelope Graph
+10%
+5%
Nominal
Voltage
Typical Load Line
+2.5%
-2.5%
-7.5%
10%
50%
100%
Output Current(%)
Temperature Derating Graph
120
100
80
60
Safe Operating Area
40
20
0
-40 0 40 80 120
Ambient Temperature(°C)
CENTRAL
12.08.04
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2004 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice

No Preview Available !

www.DataSheet4U.com
DC/DC Converters
ctparts.com
CTDD1605S-D Series
Fixed Input Isolated & Unregulated
1W Output, Dual Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1605S-D Package
16.50
7.50
4.10
Side View
1.25
12
4 5 6 5.90 Bottom View
2.00 12.70
CTDD1605S-D Footprint
ø1.00+0.15/-0
12 456
2.54
Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm.
PIN CONNECTIONS
Pin Function
1 Vin
2 GND
4 -Vo
5 0V
6 +Vo
12
4 56
CENTRAL
12.08.04
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2004 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice