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| DC/DC Converters ctparts.com SPECIFICATIONS CTDD2709SF-D3K-1 Series Fixed Input Isolated & Regulated 1W Output, Dual Output Part Number CTDD2709SF-0505-D3K-1 CTDD2709SF-0509-D3K-1 CTDD2709SF-0512-D3K-1 CTDD2709SF-0515-D3K-1 CTDD2709SF-1205-D3K-1 CTDD2709SF-1209-D3K-1 CTDD2709SF-1212-D3K-1 CTDD2709SF-1215-D3K-1 CTDD2709SF-2405-D3K-1 CTDD2709SF-2409-D3K-1 CTDD2709SF-2412-D3K-1 CTDD2709SF-2415-D3K-1 Vin Nom. (VDC) 5 5 5 5 12 12 12 12 24 24 24 24 Input Range (VDC) 4.75-5.25 4.75-5.25 4.75-5.25 4.75-5.25 11.4-12.6 11.4-12.6 11.4-12.6 11.4-12.6 22.8-25.2 22.8-25.2 22.8-25.2 22.8-25.2 Vout (VDC) 5 9 12 15 5 9 12 15 5 9 12 15 Iout Max. (mA) 100 56 42 33 100 56 42 33 100 56 42 33 Iout Min. (mA) 10 6 5 4 10 6 5 4 10 6 5 4 Effi. Typ. (%) 69 70 72 72 70 72 73 73 72 72 73 73 Not shown at actual size. Compliant RoHS ISOLATION SPECIFICATIONS Item Isolation Voltage Isolation Resistance Test Condition Tested for 1 minute Test at 500VDC MIN 3000 1000 TYP MAX Units VDC M OUTPUT SPECIFICATIONS Item Test Condition For Vin change of 5% 10% to 100% full load 100% full load 100% full load 20MHz bandwidth 10 MIN 0.1 TYP MAX 1 0.25 1 3 0.03 15 Units W % % % %/C mVp-p FEATURES Efficiency: To 73% Temperature Range: -40C to 85C Isolation: 3KVDC Package: UL94-V0 Miscellaneous: Dual Output. No heat sink required. No external component required. Industry standard pinout. Power density 0.85W/cm3. Small Footprint. SIP package styles. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. Output Power Line regulation Load regulation Output voltage accuracy Temperature drift Output ripple Switching frequency Full load, nominal input 100 KHz Note: 1. All specifications measured at TA=25C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. TYPICAL CHARACTERISTICS Temperature Derating Graph CHARACTERISTICS Short Circuit Protection: 1 second Temperature Rise at Full Load: 25C Max. 15C Typ. Cooling: Free air convection 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. Operating Temp.( C ) 04.16.07 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2007 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 CTDD2709SF-D3K-1 Series Fixed Input Isolated & Regulated 1W Output, Dual Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD2709SF-D3K-1 Package Side View Bottom View CTDD2709SF-D3K-1 Footprint 12 7 9 10 Note: All Pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. PIN CONNECTIONS Pin 1 2 7 9 10 Vin GND + Vo -Vo 0V 12 7 9 10 04.16.07 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2007 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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