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DC/DC Converters
ctparts.com
SPECIFICATIONS
CTDD1906SF-T1K-1 Series
Fixed Input Isolated & Unregulated 1W Output, Twin Independent Output
Part Number CTDD1906SF-050505-T1K-1 CTDD1906SF-050909-T1K-1 CTDD1906SF-051212-T1K-1 CTDD1906SF-051515-T1K-1 CTDD1906SF-120505-T1K-1 CTDD1906SF-120909-T1K-1 CTDD1906SF-121212-T1K-1 CTDD1906SF-121515-T1K-1 CTDD1906SF-240505-T1K-1 CTDD1906SF-240909-T1K-1 CTDD1906SF-241212-T1K-1 CTDD1906SF-241515-T1K-1 CTDD1906SF-222205-T1K-1
Vin Nom. (VDC) 5 5 5 5 12 12 12 12 24 24 24 24 22
Input Range (VDC) 4.5-5.5 4.5-5.5 4.5-5.5 4.5-5.5 10.8-13.2 10.8-13.2 10.8-13.2 10.8-13.2 21.6-26.4 21.6-26.4 21.6-26.4 21.6-26.4 19.8-24.2
Vo1,Vo2 (VDC) 5 9 12 15 5 9 12 15 5 9 12 15 22
Io1,Io2 Max. (mA) 100 56 42 33 100 56 42 33 100 56 42 33 23
Io1,Io2 Min. (mA) 10 6 4 3 10 6 4 3 10 6 4 3 2
Effi. Typ. (%) 72 75 78 79 74 76 79 80 74 76 80 81 72
Not shown at actual size.
Compliant
RoHS
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 1000 1000 1000 TYP MAX Units VDC M M
FEATURES
Efficiency: To 81% Temperature Range: -40C to +85C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: No heat sink required. No external components required. Industry standard pinout. Optimized Volume. Twin Output Voltage. Miniature SIP package. Custom service available. Samples available.
OUTPUT SPECIFICATIONS
Item Output Power Line regulation Load regulation Output voltage accuracy Temperature drift Output ripple Switching frequency 100% full load 20MHz Bandwidth Full load, nominal input 50 100 For Vin change of 1% 10% to 100% full load See tolerance envelope graph 0.03 75 %/C mVp-p KHz Test Condition MIN 0.1 TYP MAX 1 1.2 15 Units W % %
Note: 1. All specifications measured at TA=25C, humidity<75%, nominal input voltage and rated output unless otherwise specified.
CHARACTERISTICS
Short Circuit Protection: 1 second Temperature Rise at Full Load: 25C Max. 15C Typ. Cooling: Free air convection No Load Power Consumption: 10% nominal power (typical) Operating Temperature Range: -40C to +85C Storage Temperature Range: -55C to +125C Lead Temperature: 300C (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
Temperature Derating Graph
Typic a
l Load
Line
+2.5% -2.5% -7.5%
Output Power(%)
Output Voltage(%)
+10% +5% Nominal Voltage
120 100 80 60 40 20 0
Safe Operating Area
10%
50%
100%
-40
0
40
80
120
Output Current(%)
Ambient Temperature(C)
11.30.06
Technologies
Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US
Copyright (c) 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
DC/DC Converters
ctparts.com
CTDD1906SF-T1K-1 Series
Fixed Input Isolated & Unregulated 1W Output, Twin Independent Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1906SF-T1K-1 Package 19.60
10.00
Side View
4.10
1.25 12
4567
6.00
Bottom View
2.00
12.70
CTDD1906SF-T1K-1 Footprint o1.00+0.15/-0
2.54
12
4567
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 5 6 7
Function Vin GND 0V1 +Vo1 0V2 +V02
12
4567
11.30.06
Technologies
Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US
Copyright (c) 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL

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