DC/DC Converters CTDD3220DF-D1K-2 Series Fixed Input Isolated & Regulated 2W Output, Dual Output Not shown at actual size. ctparts.com SPECIFICATIONS Vin Nom. (VDC) Part Number Vin Range (VDC) Voltage Out (VDC) Io Max. (mA) Io Min. (mA) Effi. Typ. (%) CTDD3220DF-0509-D1K-2 CTDD3220DF-0512-D1K-2 CTDD3220DF-0515-D1K-2 5 5 5 4.75-5.25 4.75-5.25 4.75-5.25 ±9 ±12 ±15 ±100 ±83 ±67 ±10 ±9 ±7 61 65 69 CTDD3220DF-1209-D1K-2 CTDD3220DF-1212-D1K-2 CTDD3220DF-1215-D1K-2 12 12 12 11.4-12.4 11.4-12.4 11.4-12.4 ±9 ±12 ±15 ±110 ±83 ±67 ±11 ±9 ±7 63 66 70 CTDD3220DF-2409-D1K-2 CTDD3220DF-2412-D1K-2 CTDD3220DF-2415-D1K-2 24 24 24 22.8-25.2 22.8-25.2 22.8-25.2 ±9 ±12 ±15 ±110 ±83 ±67 ±11 ±9 ±7 65 67 71 RoHS ISOLATION SPECIFICATIONS Compliant 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 71% Temperature Range: -40°C to +85°C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: Dual Voltage Output. No heat sink required. Industry standard pinout. DIP package style. Small Footprint. Power Density 0.33W/cm³. No external components required. Samples available. MAX Units 2 W % Line regulation 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 unless otherwise specified. TYPICAL CHARACTERISTICS Output Power (%) 120 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 Safe Operating Area 40 20 0 -40 0 120 40 71 85 (°C) Operating Temperature 01.18.07 Technologies TYP 0.2 CHARACTERISTICS CENTRAL MIN Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 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 CTDD3220DF-D1K-2 Series Fixed Input Isolated & Regulated 2W Output, Dual Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD3220DF-D1K-2 Package 1 2 Bottom View Side View 31.80 9.45 3 0.50 10 11 12 15.24 20.30 24 23 22 15 14 13 2.00 5.08 4.00 27.94 Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. PIN CONNECTIONS Bottom View 1 2 3 10 11 12 24 23 22 15 14 13 Pin Function 1, 24 12, 13 2, 23 10, 15, 3, 22 11, 14 Vin GND -Vo 0V +Vo CENTRAL Technologies 01.18.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice