![](http://datasheet.mmic.net.cn/210000/CTDD1507M-1212D-1_datasheet_15427675/CTDD1507M-1212D-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 2005 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
T
SPECIFICATIONS
Iout
Max.
(mA)
±100
±56
±42
±33
±100
±56
±42
±33
Iout
Min.
(mA)
±10
±6
±5
±4
±10
±6
±5
±4
Part
Number
Vin Nom.
5VDC
5VDC
5VDC
5VDC
12VDC
12VDC
12VDC
12VDC
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
Vout
±5VDC
±9VDC
±12VDC
±15VDC
±5VDC
±9VDC
±12VDC
±15VDC
Effi(Typ.)
72%
75%
78%
78%
74%
76%
79%
79%
CTDD1507M-0505D-1
CTDD1507M-0509D-1
CTDD1507M-0512D-1
CTDD1507M-0515D-1
CTDD1507M-1205D-1
CTDD1507M-1209D-1
CTDD1507M-1212D-1
CTDD1507M-1215D-1
ISOLATION SPECIFICATIONS
Item
Test Condition
Tested for 1 minute
Test at 500VDC
MIN
1000
1000
TYP
MAX
Units
VDC
M
Isolation Voltage
Isolation Resistance
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
0.1
TYP
MAX
1
1.2
12
8.0
8.5
7.0
Units
W
%
%
%
%
%
Output Power
Line regulation
Load regulation
For Vin change of 1%
10% to 100% load(5V output)
10% to 100% load(9V output)
10% to 100% load(12V output)
10% to 100% load(15V output)
See tolerance envelope graph
100% full load
20MHz Bandwidth
Full load, nominal input
10
6.5
6.0
6.0
Output voltage accuracy
Temperature drift
Output ripple
Switching frequency
0.03
75
200
%/°C
mVp-p
KHz
50
150
100
CTDD1507M-D Series
Fixed Input Isolated & Unregulated
1W Output, Dual Output
Not shown at actual size.
FEATURES
Efficiency
: To 79%
Temperature Range:
-40°C to 85°C
Isolation:
1KVDC
Package:
UL94-V0
Miscellaneous:
No heatsink required. No external components
required. Industry standard pinout. Small footprint. High power
density. 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
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
02.18.05
TYPICAL CHARACTERISTICS
+10%
Tolerance Envelope Graph
Temperature Derating Graph
Safe Operating Area
10%
50%
100%
Output Current(%)
+2.5%
120
100
60
40
20
0
-40
0
40
80
120
Ambient Temperature(
°C)
O
80
-2.5%
-7.5%
Typical Load Line
+5%
Nominal
Voltage
O