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| DC/DC Converters ctparts.com SPECIFICATIONS CTDD3220DF-D1K-3 Series Fixed Input Isolated & Regulated 3W Output, Dual Output Part Number CTDD3220DF-0512-D1K-3 CTDD3220DF-0515-D1K-3 CTDD3220DF-1212-D1K-3 CTDD3220DF-1215-D1K-3 Vin Nom. (VDC) 5 5 12 12 Vin Range (VDC) 4.75-5.25 4.75-5.25 11.4-12.6 11.4-12.6 Voltage Out (VDC) 12 15 12 15 Io Max. (mA) 100 100 100 100 Io Min. (mA) 10 10 10 10 Effi. Typ. (%) 71 72 71 72 Not shown at actual size. Item Isolation Voltage Isolation Resistance ISOLATION SPECIFICATIONS Test Condition Tested for 1 minute Test at 500VDC MIN 1000 1000 TYP MAX Units VDC M Compliant RoHS OUTPUT SPECIFICATIONS Item Output Power Line regulation Load regulation Output voltage accuracy Temperature drift Output ripple Output noise For Vin change of 5% 10% to 100% full load 100% full load 100% full load 20MHz Bandwidth 20MHz Bandwidth 20 200 Test Condition MIN 0.3 TYP MAX 3 0.25 1 3 0.03 30 400 Units W % % % %/C mVp-p mVp-p FEATURES Efficiency: To 72% Temperature Range: -40C to +85C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: No external component required. No heat sink required. Dual Output. Small Footprint. DIP Package Style. Industry Standard Pinout. Power Density 0.33W/cm. Samples available. Switching frequency Full load, nominal input 75 KHz Note: 1. All specifications measured at TA=25C, humidity<75%, nominal input voltage and rated output unless otherwise specified. TYPICAL CHARACTERISTICS 120 Output Power (%) 100 80 60 40 20 0 -40 0 120 40 71 85 Ambient Temperature (C) Safe Operating Area 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. 01.19.07 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 CTDD3220DF-D1K-3 Series Fixed Input Isolated & Regulated 3W Output, Dual Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD3220DF-D1K-3 Package Bottom View Side View 31.80 0.50 9.45 1 2 3 10 11 12 15.24 24 23 22 15 14 13 20.30 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 Pin 1 2 3 10 11 12 Function Vin GND -Vo 0V +Vo 24 23 22 15 14 13 1, 24 12, 13 2, 23 10, 15, 3, 22 11, 14 01.19.07 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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