CTDD1907SF-T1K-2 Datasheet, PDF (1/2 Pages) Central Technologies – DC/DC Converters

DC/DC Converters
ctparts.com
CTDD1907SF-T1K-2 Series
Fixed Input Isolated & Unregulated
2W Output, Twin Independent Output
RoHS
Compliant
Not shown at actual size.
SPECIFICATIONS
Part
Number
Vin
Io1,Io2 Io1,Io2
Effi.
Nom. Input Range Vo1,Vo2 Max. Min.
Typ.
(VDC)
(VDC)
(VDC)
(mA) (mA)
(%)
CTDD1907SF-050505-T1K-2
5
CTDD1907SF-050909-T1K-2
5
CTDD1907SF-051212-T1K-2
5
CTDD1907SF-051515-T1K-2
5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
5
200
20
82
9
112
12
83
12
84
9
85
15
67
7
85
CTDD1907SF-120505-T1K-2
12
CTDD1907SF-120909-T1K-2
12
CTDD1907SF-121212-T1K-2
12
CTDD1907SF-121515-T1K-2
12
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
5
200
20
83
9
112
12
84
12
84
9
86
15
67
7
86
CTDD1907SF-240505-T1K-2
24
CTDD1907SF-240909-T1K-2
24
CTDD1907SF-241212-T1K-2
24
CTDD1907SF-241515-T1K-2
24
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
5
200
20
84
9
112
12
85
12
84
9
87
15
67
7
87
ISOLATION SPECIFICATIONS
Item
Isolation Voltage
Isolation Resistance(Vin/Vout)
Isolation Resistance(Vo1/Vo2)
Test Condition
Tested for 1 minute
Test at 500VDC
Test at 500VDC
MIN
TYP
1000
1000
1000
MAX
Units
VDC
MΩ
MΩ
FEATURES
Efficiency: To 87%
Temperature Range: -40°C to +85°C
Isolation: 1KVDC
Package: UL94-V0
Miscellaneous: No heat sink required. No external components
required. Industry standard pinout. Twin Ouput Voltage. Super
Miniature SIP package. Small Footprint. Custom service available.
Samples available.
OUTPUT SPECIFICATIONS
Item
Output Power
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
Output ripple
Switching frequency
Test Condition
MIN
TYP
0.2
For Vin change of 1%
10% to 100% full load
See tolerance envelope graph
100% full load
20MHz Bandwidth
100
Full load, nominal input
75
MAX
2
1.2
15
0.03
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.
CHARACTERISTICS
Short Circuit Protection: 1 second
Temperature Rise at Full Load: 25°C Max. 15°C Typ.
Cooling: Free air convection
No Load Power Consumption: 10% nominal power (typical)
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.
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
11.30.06
Manufacturer of Passive and Discrete Semiconductor Components
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