DC/DC Converters ctparts.com CTDD2709SF-D1K-2 Series Fixed Input Isolated & Regulated 2W Output, Dual Output Not shown at actual size. RoHS Compliant SPECIFICATIONS Part Number Vin Nom. (VDC) Vout (VDC) Iout Max. (mA) Iout Min. (mA) Effi. Typ. (%) CTDD2709SF-0505-D1K-1W5 CTDD2709SF-0509-D1K-2 CTDD2709SF-0512-D1K-2 CTDD2709SF-0515-D1K-2 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 ±100 ±83 ±67 ±15 ±10 ±9 ±7 70 72 72 73 CTDD2709SF-1205-D1K-1W5 CTDD2709SF-1209-D1K-2 CTDD2709SF-1212-D1K-2 CTDD2709SF-1215-D1K-2 12 12 12 12 11.4-12.4 11.4-12.4 11.4-12.4 11.4-12.4 ±5 ±9 ±12 ±15 ±150 ±100 ±83 ±67 ±15 ±10 ±9 ±7 70 71 72 74 CTDD2709SF-2405-D1K-1W5 CTDD2709SF-2409-D1K-2 CTDD2709SF-2412-D1K-2 CTDD2709SF-2415-D1K-2 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 ±100 ±83 ±67 ±15 ±10 ±9 ±7 71 72 73 73 Input Range (VDC) ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Tested for 1 minute 1000 TYP MAX Units VDC Isolation Resistance Test at 500VDC 1000 MΩ OUTPUT SPECIFICATIONS Item Test Condition Output Power FEATURES Efficiency: To 74% Temperature Range: -40°C to 85°C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: Dual Output. No heat sink required. No external component required. Industry standard pinout. Power density 0.76W/cm3. Custom service available. Samples available. MIN TYP 0.2 W % For Vin change of ±5% 0.25 Load regulation 10% to 100% full load 1 % Output voltage accuracy 100% full load ±3 % Temperature drift 100% full load 0.03 %/°C Output ripple 20MHz bandwidth 20 30 mVp-p Output noise 20MHz bandwidth 75 150 mVp-p Switching frequency Full load, nominal input 75 KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. TYPICAL 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 40 Safe Operating Area 20 0 -40 0 120 40 71 85 Ambient Temperature (°C) 11.21.06 Technologies Units 2 Line regulation CHARACTERISTICS CENTRAL MAX 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 DC/DC Converters ctparts.com CTDD2709SF-D1K-2 Series Fixed Input Isolated & Regulated 2W Output, Dual Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD2709SF-D1K-2 Package 27.50 12.00 Side View 4.10 7 9 10 1 2 1.25 22.86 9.50 Bottom View 2.32 CTDD2709SF-D1K-2 Footprint 2.54 1.00ø+0.15/-0 2.54 Note: All Pins ona 2.54m pitch; all pin diameters are 0.50mm; all dimensions in mm. PIN CONNECTIONS Pin Function 1 2 7 9 10 Vin GND +Vo -Vo 0V 1 2 7 9 10 CENTRAL Technologies 11.21.06 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