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| DC/DC Converters ctparts.com SPECIFICATIONS CTDD1907SF-TU3K-1 Series Fixed Input Isolated & Unregulated 1W Output, Twin Independent Output Part Number CTDD1907SF-0505-TU3K-1 CTDD1907SF-0509-TU3K-1 CTDD1907SF-0512-TU3K-1 CTDD1907SF-0515-TU3K-1 CTDD1907SF-1205-TU3K-1 CTDD1907SF-1209-TU3K-1 CTDD1907SF-1212-TU3K-1 CTDD1907SF-1215-TU3K-1 CTDD1907SF-2405-TU3K-1 CTDD1907SF-2409-TU3K-1 CTDD1907SF-2412-TU3K-1 CTDD1907SF-2415-TU3K-1 Vin Nom. (VDC) 5 5 5 5 12 12 12 12 24 24 24 24 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 Vo1,Vo2 (VDC) 5 9 12 15 5 9 12 15 5 9 12 15 Io1 Max. (mA) 100 56 42 33 100 56 42 33 100 56 42 33 Io2 Min. (mA) 10 6 4 3 10 6 4 3 10 6 4 3 Effi. Typ. (%) 72 75 78 78 74 75 79 79 74 76 79 80 Not shown at actual size. Compliant RoHS ISOLATION SPECIFICATIONS Item Isolation Voltage(Vin/Vout) Isolation Voltage(Vo1/Vo2) Isolation Resistance(Vin/Vout) Isolation Resistance(Vo1/Vo2) Test Condition Tested for 1 minute Tested for 1 minute Test at 500VDC Test at 500VDC MIN 3000 3000 1000 1000 TYP MAX Units VDC VDC M M FEATURES Efficiency: To 80% Temperature Range: -40C to +85C Isolation: 3KVDC Package: UL94-V0 Miscellaneous: No heat sink required. No external components required. Industry standard pinout. Miniature SIP package. Twin Output Voltage. PCB Mounting. Optimized Volume Custom service available. Samples available. Item Output Power Line regulation Load regulation Output voltage accuracy Temperature drift Output ripple Switching frequency OUTPUT SPECIFICATIONS Test Condition For Vin change of 1% 10% to 100% full load See tolerance envelope graph 100% full load 20MHz Bandwidth Full load, nominal input 75 100 0.03 150 %/C mVp-p KHz 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 10% 50% 100% 40 20 0 -40 Safe Operating Area 0 40 80 120 Output Current(%) Ambient Temperature(C) 11.17.06 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 CTDD1907SF-TU3K-1 Series Fixed Input Isolated & Unregulated 1W Output, Twin Independent Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1907SF-TU3K-1 Package 19.70 10.00 Side View 4.10 1.25 12 4 567 7.00 Bottom View 2.00 15.24 CTDD1907SF-TU3K-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 Function Vin 1 GND 2 0V1 4 +Vo1 5 0V2 6 +V02 7 12 456 7 11.17.06 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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