CT CTDD1906SF-0503SU-1 Dc/dc converter Datasheet

DC/DC Converters
CTDD1906SF-SU Series
Fixed Input Isolated & Unregulated
1W Output, Single Output
Not shown at actual size.
RoHS
Compliant
ctparts.com
SPECIFICATIONS
Vout
Iout
Max.
(mA)
Iout
Min.
(mA)
Effi(Typ.)
3.3VDC
5VDC
300
200
300
20
72%
73%
4.5~5.5VDC
4.5-5.5VDC
4.5-5.5VDC
4.5-5.5VDC
4.5-5.5VDC
3.3VDC
5VDC
9VDC
12VDC
15VDC
300
200
111
83
67
300
20
12
9
7
74%
78%
78%
80%
81%
12VDC
12VDC
12VDC
12VDC
12VDC
10.8~13.2VDC
10.8-13.2VDC
10.8-13.2VDC
10.8-13.2VDC
10.8-13.2VDC
3.3VDC
5VDC
9VDC
12VDC
15VDC
300
200
111
83
67
300
20
12
9
7
75%
79%
79%
81%
81%
CTDD1906SF-1505SU-1
15VDC
13.5~16.5VDC
5VDC
200
20
72%
CTDD1906SF-2403SU-1
CTDD1906SF-2405SU-1
CTDD1906SF-2409SU-1
CTDD1906SF-2412SU-1
CTDD1906SF-2415SU-1
24VDC
24VDC
24VDC
24VDC
24VDC
21.6~26.4VDC
21.6-26.4VDC
21.6-26.4VDC
21.6-26.4VDC
21.6-26.4VDC
3.3VDC
5VDC
9VDC
12VDC
15VDC
300
200
111
83
67
300
20
12
9
7
76%
79%
80%
80%
80%
MAX
Units
Part
Number
Vin Nom.
Input Range
CTDD1906SF-0303SU-1
CTDD1966SF-0305SU-1
3.3VDC
3.3VDC
3.0~3.6VDC
3.0~3.6VDC
CTDD1906SF-0503SU-1
CTDD1906SF-0505SU-1
CTDD1906SF-0509SU-1
CTDD1906SF-0512SU-1
CTDD1906SF-0515SU-1
5VDC
5VDC
5VDC
5VDC
5VDC
CTDD1906SF-1203SU-1
CTDD1906SF-1205SU-1
CTDD1906SF-1209SU-1
CTDD1906SF-1212SU-1
CTDD1906SF-1215SU-1
ISOLATION SPECIFICATIONS
Item
Test Condition
MIN
Isolation Voltage
Tested for 1 minute
3000
TYP
VDC
Isolation Resistance
Test at 500VDC
1000
MΩ
FEATURES
Efficiency: To 81%
Temperature Range: -40°C to 85°C
Isolation: 3KVDC
Package: UL94-V0
Miscellaneous: Single Output Voltage. Fixed Input Voltage.
Power Density 0.85W/cm3. Unregulated Output Voltage. No
heatsink required. No external component required. Industry
standard pinout. Fully encapsulated. Small footprint. Custom
service available.
Samples available.
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
Output Power
TYP
MAX
Units
1
W
0.1
Line regulation
For Vin change of 1%
Load regulation
10% to 100% full load
1.2
%
15
%
10
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
Output ripple & noise
20Hz-300KHz bandwidth
Switching frequency
Full load, nominal input
100
0.03
%/°C
50
75
mVp-p
150
200
KHz
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
CHARACTERISTICS
TYPICAL 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
03.29.06
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
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: >1,000,000 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
CTDD1906SF-SU Series
Fixed Input Isolated & Unregulated
1W Output, Single Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1906SF-SU Package
19.60
10.00
Side View
4.10
1.25
1 2
5
7
6.00
Bottom View
15.24
2.00
CTDD1906SF-SU Footprint
2.54
ø1.00+0.15/-0
1 2
5
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
7
Function
Vin
GND
0V
+Vo
1 2
5
7
CENTRAL
Technologies
03.29.06
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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