DC/DC Converters CTDD3220DF-D1K-2 Series Fixed Input Isolated & Regulated 2W Output, Dual Output www.ctparts.com SPECIFICATIONS Part Number CTDD3220DF-0509-D1K-2 CTDD3220DF-0512-D1K-2 CTDD3220DF-0515-D1K-2 Vin Nom. (VDC) 5 5 5 Vin Range (VDC) 4.75~5.25 4.75~5.25 4.75~5.25 Voltage Out (VDC) ±9 ±12 ±15 Iout Max. (mA) ±100 ±83 ±67 Iout Min. (mA) ±10 ±9 ±7 Effi. Typ. (%) 62 63 64 CTDD3220DF-1212-D1K-2 CTDD3220DF-1215-D1K-2 12 12 11.4~12.6 11.4~12.6 ±12 ±15 ±83 ±67 ±9 ±7 65 66 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 ±100 ±83 ±67 ±10 ±9 ±7 63 66 67 isolation specifications Item Test Condition Isolation Voltage Min. Max. Units 1000 VDC Test at 500VDC 1000 MΩ Isolation Resistance output specifications Item Test Condition Output Power Not Shown at Actual Size Typ. Tested for 1 Min. and 1mA Max. Min. Typ. 0.2 Line Regulation For Vin change of ±5% Line Regulation From 10% to 100% Full Load Max. Units 2 W ±0.25 % ±1 % Output Voltage Accuracy 100% Full Load ±3 % Temperature Drift 100% Full Load 0.03 %/°C Output Ripple* 20MHz Bandwidth 20 40 mVp-p Output Noise* 20MHz Bandwidth 50 150 mVp-p Switching Frequency Full Load, Nominal Input 75 KHz *Test ripple and noise by “parallel cable” method. Efficiency: To 67% Operating Temperature: -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. Additional Information: Additional electrical & physical information available upon request. Samples available. CHARACTERISTICS Storage Humidity: 95% Operating Temperature: -40°C to +85°C Storage Temperature: -55°C to +125°C Temp. rise at full load: 20°C Typ., .30°C Max. Lead Temperature: 300°C Max. (1.5mm from case for 10 seconds) Short Circuit Protection: 1S (Supply voltage must be discontinued at the end of short circuit duration) Cooling: Free air convection. Case Material: Plastic (UL94-V0) MTBF: >3,500,000 hours Weight: 11g Typ. Miscellaneous: RoHS Compliant. Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. typical characteristics 120 Output Power (%) features 100 80 60 40 Safe Operating Area 20 0 -40 0 120 40 71 85 Operating Temperature (°C) Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 12.13.12 DC/DC Converters www.ctparts.com CTDD3220DF-D1K-2 Fixed Input Isolated & Regulated 2W Output, Dual Output outline dimensions & recommended footprint details CTDD3220DF-D1K-2 Package Side View Bottom View 31.80 1 2 9.5 3 ø0.50 10 11 12 20.30 15.24 24 23 22 15 14 13 2.54 4.10 27.94 1. All pins on a 2.54 mm pitch; all pin diameters are 0.50mm; all dimensions in mm. 2. Pin diameter tolerances: ±0.10mm 3. General tolerances: ±0.25mm CTDD3220DF-D1K-2 Footprint ∅1.00 24 23 22 15 14 13 1 2 3 10 11 12 Note: grid 2.54* 2.54mm pin connections Bottom View 1 2 3 10 11 12 24 23 22 15 14 13 Pin Function 1, 24 2, 23 3,10, 15, 22 11, 14 12, 13 Vin -Vo 0V +Vo GND Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 12.13.12