![](http://datasheet.mmic.net.cn/200000/CTDD1507MF-0503-SU3K-1_datasheet_15057240/CTDD1507MF-0503-SU3K-1_1.png)
DC/DC Converters
ctparts.com
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
CENTRAL Technologies
SPECIFICATIONS
Vin
Iout
Effi.
Part
Nom.
Input Range
Vout
Max.
Min.
Typ.
Number
(VDC)
(mA)
(%)
CTDD1507MF-0303-SU3K-1
3.3
3.0-3.6
3.3
300
30
72
CTDD1507MF-0305-SU3K-1
3.3
3.0-3.6
5
200
20
73
CTDD1507MF-0503-SU3K-1
5
4.5-5.5
3.3
300
30
74
CTDD1507MF-0505-SU3K-1
5
4.5-5.5
5
200
20
70
CTDD1507MF-0509-SU3K-1
5
4.5-5.5
9
111
12
75
CTDD1507MF-0512-SU3K-1
5
4.5-5.5
12
84
9
78
CTDD1507MF-0515-SU3K-1
5
4.5-5.5
15
67
7
80
CTDD1507MF-1203-SU3K-1
12
10.8-13.2
3.3
300
30
75
CTDD1507MF-1205-SU3K-1
12
10.8-13.2
5
200
20
72
CTDD1507MF-1209-SU3K-1
12
10.8-13.2
9
111
12
76
CTDD1507MF-1212-SU3K-1
12
10.8-13.2
12
84
9
79
CTDD1507MF-1215-SU3K-1
12
10.8-13.2
15
67
7
81
ISOLATION SPECIFICATIONS
Item
Test Condition
MIN
TYP
MAX
Units
Isolation Voltage
Tested for 1 minute
3000
VDC
Isolation Resistance
Test at 500VDC
1000
M
Ω
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
TYP
MAX
Units
Output Power
0.1
1
W
Line regulation
For Vin change of 1%
1.2
%
Load regulation
10% to 100% load(5V output)
12.8
15
%
10% to 100% load(9V output)
8.3
9.0
%
10% to 100% load(12V output)
6.8
7.5
%
10% to 100% load(15V output)
6.3
7.0
%
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
0.03
%/°C
Output ripple
20MHz Bandwidth
75
150
mVp-p
Switching frequency
Full load, nominal input
100
KHz
CTDD1507MF-SU3K-1 Series
Fixed Input Isolated & Unregulated
1W Output, Single Output
Not shown at actual size.
FEATURES
Efficiency: To 81%
Temperature Range: -40°C to 85°C
Isolation: 3KVDC
Package: UL94-V0
Miscellaneous: No heat sink required. No external component
required. Industry standard pinout. Small footprint. High power
density. Single 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: >3,500,000 hours
Miscellaneous: RoHS Compliant.
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
08.16.06
TYPICAL CHARACTERISTICS
+10%
Tolerance Envelope Graph
Temperature Derating Graph
Safe Operating Area
10%
50%
100%
Output Current(%)
+2.5%
120
60
40
20
0
-40
0
40
80
120
Ambient Temperature(°C)
Output
Power(%)
80
100
-2.5%
-7.5%
Typical
Load
Line
+5%
Nominal
Voltage
Output
V
olt
age(%)
RoHS
Compliant