CTDD1907SF-DU3K-2 Datasheet, PDF (1/2 Pages) Central Technologies – DC/DC Converters

DC/DC Converters
ctparts.com
CTDD1907SF-DU3K-2 Series
Fixed Input Isolated & Unregulated
2W Output, Dual Output
RoHS
Compliant
Not shown at actual size.
Part
Number
CTDD1907SF-0505-DU3K-2
CTDD1907SF-0509-DU3K-2
CTDD1907SF-0512-DU3K-2
CTDD1907SF-0515-DU3K-2
CTDD1907SF-1205-DU3K-2
CTDD1907SF-1209-DU3K-2
CTDD1907SF-1212-DU3K-2
CTDD1907SF-1215-DU3K-2
CTDD1907SF-2405-DU3K-2
CTDD1907SF-2409-DU3K-2
CTDD1907SF-2412-DU3K-2
CTDD1907SF-2415-DU3K-2
SPECIFICATIONS
Vin
Nom.
(VDC)
5
5
5
5
12
12
12
12
24
24
24
24
Input Range
(VDC)
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
Vout
(VDC)
5
9
12
15
5
9
12
15
5
9
12
15
Iout
Max.
(mA)
±200
±111
±83
±67
±200
±111
±83
±67
±200
±111
±83
±67
Iout
Min.
(mA)
±20
±12
±9
±7
±20
±12
±9
±7
±20
±12
±9
±7
ISOLATION SPECIFICATIONS
Item
Isolation Voltage
Isolation Resistance
Test Condition
Tested for 1 minute
Test at 500VDC
MIN
TYP
3000
1000
MAX
Effi.
Typ.
(%)
82
83
85
85
83
84
86
86
84
85
87
87
Units
VDC
MΩ
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.
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: >3,500,000 hours
Miscellaneous: RoHS Compliant.
OUTPUT SPECIFICATIONS
Item
2W Output Power
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
2W Output ripple
Switching frequency
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
TYP
MAX
Units
0.2
2
W
1.2
%
10
15
%
0.03
%/°C
100
150
mVp-p
75
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
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