CT CTDD1906SF-1205-S3K-W75 Dc/dc converter Datasheet

DC/DC Converters
CTDD1906SF-S3K-1 Series
Fixed Input Isolated & Regulated
1W Output, Single Output
Not shown at actual size.
RoHS
Compliant
ctparts.com
SPECIFICATIONS
Part
Number
Vin
Nom.
(VDC)
Vout
(VDC)
Iout
Max.
(mA)
Iout
Min.
(mA)
Effi.
Typ.
(%)
CTDD1906SF-0505-S3K-W75
CTDD1906SF-0509-S3K-1
CTDD1906SF-0512-S3K-1
CTDD1906SF-0515-S3K-1
5
5
5
5
4.75-5.25
4.75-5.25
4.75-5.25
4.75-5.25
5
9
12
15
150
111
83
67
15
12
9
7
69
70
71
72
CTDD1906SF-1205-S3K-W75
CTDD1906SF-1209-S3K-1
CTDD1906SF-1212-S3K-1
CTDD1906SF-1215-S3K-1
12
12
12
12
11.4-12.6
11.4-12.6
11.4-12.6
11.4-12.6
5
9
12
15
150
111
83
67
15
12
9
7
69
71
72
72
CTDD1906SF-2405-S3K-W75
CTDD1906SF-2409-S3K-1
CTDD1906SF-2412-S3K-1
CTDD1906SF-2415-S3K-1
24
24
24
24
22.8-25.2
22.8-25.2
22.8-25.2
22.8-25.2
5
9
12
15
150
111
83
67
15
12
9
7
70
72
73
73
Input Range
(VDC)
ISOLATION SPECIFICATIONS
Item
Test Condition
MIN
Isolation Voltage
Tested for 1 minute
3000
TYP
MAX
Units
VDC
Isolation Resistance
Test at 500VDC
1000
MΩ
OUTPUT SPECIFICATIONS
Item
Test Condition
Output Power
FEATURES
Efficiency: To 73%
Temperature Range: -40°C to 85°C
Isolation: 3KVDC
Package: UL94-V0
Miscellaneous: Single Output Voltage. Fixed Input Voltage.
Regulated Output Voltage. No heatsink required. No external
components required. Industry standard pinout. Fully
encapsulated. Custom service available.
Samples available.
MIN
TYP
0.1
W
%
For Vin change of 1%
0.25
Load regulation
10% to 100% full load
1
%
Output voltage accuracy
100% full load
±3
%
Temperature drift
100% full load
Output ripple & noise
20Hz-300KHz bandwidth
10
Switching frequency
Full load, nominal input voltage
100
0.03
%/°C
15
mVp-p
KHz
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless
otherwise specified.
CHARACTERISTICS
120
Output Power (%)
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.
100
80
60
Safe Operating Area
40
20
0
-40
0
120
40
71 85
Ambient Temperature (°C)
07.07.06
Technologies
Units
1
Line regulation
TYPICAL CHARACTERISTICS
CENTRAL
MAX
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
DC/DC Converters
ctparts.com
CTDD1906SF-S3K-1 Series
Fixed Input Isolated & Regulated
1W Output, Single Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1906SF-S3K-1 Package
19.50
10.20
Side View
4.10
1.25
1 2
4
6
6.00
Bottom View
12.70
2.00
CTDD1906SF-S3K-1 Footprint
2.54
ø1.00+0.15/-0
1 2
4
6
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
4
6
Function
Vin
GND
0V
+Vo
1 2
4
6
CENTRAL
Technologies
07.07.06
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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