CT CTDD1907SF-0509S3K-2 Dc/dc converter Datasheet

DC/DC Converters
CTDD1907SF-S3K-2 Series
Fixed Input Isolated & Unregulated
2W 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
9VDC
12VDC
15VDC
400
400
222
167
133
40
40
22.2
16.7
13.3
70%
80%
81%
82%
84%
10.8-13.2VDC
10.8-13.2VDC
10.8-13.2VDC
10.8-13.2VDC
5VDC
9VDC
12VDC
15VDC
400
222
167
133
40
22.2
16.7
13.3
80%
83%
84%
85%
21.6-26.4VDC
21.6-26.4VDC
21.6-26.4VDC
21.6-26.4VDC
5VDC
9VDC
12VDC
15VDC
400
222
167
133
40
22.2
16.7
13.3
81%
84%
85%
86%
MAX
Units
Part
Number
Vin Nom.
CTDD1907SF-0503S3K-2
CTDD1907SF-0505S3K-2
CTDD1907SF-0509S3K-2
CTDD1907SF-0512S3K-2
CTDD1907SF-0515S3K-2
5VDC
5VDC
5VDC
5VDC
5VDC
4.5~5.5VDC
4.5-5.5VDC
4.5-5.5VDC
4.5-5.5VDC
4.5-5.5VDC
CTDD1907SF-1205S3K-2
CTDD1907SF-1209S3K-2
CTDD1907SF-1212S3K-2
CTDD1907SF-1215S3K-2
12VDC
12VDC
12VDC
12VDC
CTDD1907SF-2405S3K-2
CTDD1907SF-2409S3K-2
CTDD1907SF-2412S3K-2
CTDD1907SF-2415S3K-2
24VDC
24VDC
24VDC
24VDC
Input Range
ISOLATION SPECIFICATIONS
Item
Test Condition
MIN
Isolation Voltage
Tested for 1 minute
3000
TYP
VDC
Isolation Resistance
Test at 500VDC
1000
MΩ
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
Output Power
FEATURES
Efficiency: To 86%
Temperature Range: -40°C to 85°C
Isolation: 3KVDC
Package: UL94-V0
Power Density: 1.42W/cm3
Miscellaneous: Single Output Voltage. No heatsink required. No
external component required. Industry standard pinout. Small
footprint. Custom service available.
Samples available.
TYP
0.2
Line regulation
For Vin change of 1%
Load regulation
10% to 100% full load
10
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
Ripple & noise
20Hbandwidth
100
Switching frequency
Full load, nominal input voltage
75
MAX
Units
2
W
1.5
%
15
%
0.03
%/°C
200
mVp-p
KHz
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
TYPICAL CHARACTERISTICS
CHARACTERISTICS
Temperature Derating 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: >3,500,000 hours
Miscellaneous: RoHS Compliant.
Typic
a
l Load
Line
+2.5%
-2.5%
-7.5%
10%
50%
100%
Output Current(%)
CENTRAL
Technologies
04.28.06
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
+10%
+5%
Nominal
Voltage
120
100
80
60
40
20
0
Safe Operating Area
-40
0
40
80
120
Ambient Temperature(°C)
DC/DC Converters
ctparts.com
CTDD1907SF-S3K-2 Series
Fixed Input Isolated & Unregulated
2W Output, Single Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1907SF-S3K-2 Package
19.60
10.00
Side View
4.10
1.25
1 2
5
7
7.00
Bottom View
15.24
2.00
CTDD1907SF-S3K-2 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
04.28.06
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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