DC/DC Converters CTDD1907SF-TU3K-1 Series Fixed Input Isolated & Unregulated 1W Output, Twin Independent Output Not shown at actual size. RoHS Compliant ctparts.com SPECIFICATIONS Part Number Vin Nom. (VDC) Vo1,Vo2 (VDC) Io1 Max. (mA) Io2 Min. (mA) Effi. Typ. (%) CTDD1907SF-0505-TU3K-1 CTDD1907SF-0509-TU3K-1 CTDD1907SF-0512-TU3K-1 CTDD1907SF-0515-TU3K-1 5 5 5 5 4.5-5.5 4.5-5.5 4.5-5.5 4.5-5.5 5 9 12 15 100 56 42 33 10 6 4 3 72 75 78 78 CTDD1907SF-1205-TU3K-1 CTDD1907SF-1209-TU3K-1 CTDD1907SF-1212-TU3K-1 CTDD1907SF-1215-TU3K-1 12 12 12 12 10.8-13.2 10.8-13.2 10.8-13.2 10.8-13.2 5 9 12 15 100 56 42 33 10 6 4 3 74 75 79 79 CTDD1907SF-2405-TU3K-1 CTDD1907SF-2409-TU3K-1 CTDD1907SF-2412-TU3K-1 CTDD1907SF-2415-TU3K-1 24 24 24 24 21.6-26.4 21.6-26.4 21.6-26.4 21.6-26.4 5 9 12 15 100 56 42 33 10 6 4 3 74 76 79 80 Input Range (VDC) ISOLATION SPECIFICATIONS Test Condition MIN Isolation Voltage(Vin/Vout) Item Tested for 1 minute 3000 VDC Isolation Voltage(Vo1/Vo2) Tested for 1 minute 3000 VDC Isolation Resistance(Vin/Vout) Test at 500VDC 1000 MΩ Isolation Resistance(Vo1/Vo2) Test at 500VDC 1000 MΩ Item Test Condition MIN Output Power TYP Units MAX Units 1 W 0.1 Line regulation For Vin change of 1% 1.2 % Load regulation 10% to 100% full load 15 % Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load Output ripple 20MHz Bandwidth 75 Switching frequency Full load, nominal input 100 0.03 %/°C 150 mVp-p KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output 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(%) 11.17.06 Manufacturer of Passive and Discrete Semiconductor Components 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: >3,500,000 hours Miscellaneous: RoHS Compliant. Technologies MAX OUTPUT SPECIFICATIONS FEATURES Efficiency: To 80% Temperature Range: -40°C to +85°C 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. CENTRAL TYP 120 100 80 60 Safe Operating Area 40 20 0 -40 0 40 80 120 Ambient Temperature(°C) 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 1 2 4 5 6 7 7.00 Bottom View 15.24 2.00 CTDD1907SF-TU3K-1 Footprint 2.54 ø1.00+0.15/-0 1 2 4 5 6 7 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 1 2 4 5 6 7 CENTRAL Technologies 11.17.06 Manufacturer of Passive and Discrete Semiconductor Components 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