CT CTDD1907SF-0509-DU3K-2 Dc/dc converter Datasheet

DC/DC Converters
CTDD1907SF-DU3K-2 Series
Fixed Input Isolated & Unregulated
2W Output, Dual Output
Not shown at actual size.
RoHS
Compliant
ctparts.com
SPECIFICATIONS
Part
Number
Vin
Nom.
(VDC)
Vout
(VDC)
Iout
Max.
(mA)
Iout
Min.
(mA)
Effi.
Typ.
(%)
CTDD1907SF-0505-DU3K-2
CTDD1907SF-0509-DU3K-2
CTDD1907SF-0512-DU3K-2
CTDD1907SF-0515-DU3K-2
5
5
5
5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
5
9
12
15
±200
±111
±83
±67
±20
±12
±9
±7
82
83
85
85
CTDD1907SF-1205-DU3K-2
CTDD1907SF-1209-DU3K-2
CTDD1907SF-1212-DU3K-2
CTDD1907SF-1215-DU3K-2
12
12
12
12
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
5
9
12
15
±200
±111
±83
±67
±20
±12
±9
±7
83
84
86
86
CTDD1907SF-2405-DU3K-2
CTDD1907SF-2409-DU3K-2
CTDD1907SF-2412-DU3K-2
CTDD1907SF-2415-DU3K-2
24
24
24
24
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
5
9
12
15
±200
±111
±83
±67
±20
±12
±9
±7
84
85
87
87
Input Range
(VDC)
ISOLATION SPECIFICATIONS
Item
Test Condition
MIN
Isolation Voltage
Tested for 1 minute
3000
TYP
MAX
Units
VDC
Isolation Resistance
Test at 500VDC
1000
MΩ
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
2W Output Power
FEATURES
Efficiency: To 82%
Temperature Range: -40°C to +85°C
Isolation: 3KVDC
Power Density: 1.42W/cm3
Package: UL94-V0
Miscellaneous: No heat sink required. No external component
required. Industry standard pinout. Positive & Negative Voltage
Output. Small footprint. Full 2 watt output power. Custom service
available.
Samples available.
TYP
0.2
Line regulation
For Vin change of 1%
Load regulation
10% to 100% full load
10
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
2W Output ripple
20MHz Bandwidth
100
Switching frequency
Full load, nominal input
75
MAX
Units
2
W
1.2
%
15
%
0.03
%/°C
150
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
08.04.06
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
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
CTDD1907SF-DU3K-2 Series
Fixed Input Isolated & Unregulated
2W Output, Dual Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1907SF-DU3K-2 Package
19.60
10.00
Side View
4.10
1.25
1 2
5 6 7
7.00
Bottom View
15.24
2.00
CTDD1907SF-DU3K-2 Footprint
2.54
ø1.00+0.15/-0
1 2
5 6 7
2.54
Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm.
PIN CONNECTIONS
Pin
1
2
5
6
7
Function
Vin
GND
-Vo
0V
+Vo
1 2
5 6 7
CENTRAL
Technologies
08.04.06
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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