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| DC/DC Converters ctparts.com SPECIFICATIONS CTDD3120DF-D1K-1 Series Fixed Input Isolated & Regulated 1W Output, Dual Output Part Number CTDD3120DF-0505-D1K-1 CTDD3120DF-0509-D1K-1 CTDD3120DF-0512-D1K-1 CTDD3120DF-0515-D1K-1 CTDD3120DF-1205-D1K-1 CTDD3120DF-1209-D1K-1 CTDD3120DF-1212-D1K-1 CTDD3120DF-1215-D1K-1 CTDD3120DF-2405-D1K-1 CTDD3120DF-2409-D1K-1 CTDD3120DF-2412-D1K-1 CTDD3120DF-2415-D1K-1 Vin Nom. (VDC) 5 5 5 5 12 12 12 12 24 24 24 24 Vin 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 Voltage Out (VDC) 5 9 12 15 5 9 12 15 5 9 12 15 Io Max. (mA) 100 56 42 33 100 56 42 33 100 56 42 33 Io Min. (mA) 10 6 4 4 10 6 5 4 10 6 4 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 1000 1000 TYP MAX Units VDC M OUTPUT SPECIFICATIONS Item Test Condition For Vin change of 5% 10% to 100% full load See tolerance envelope graph 100% full load 20MHz Bandwidth Full load, nominal input 10 100 MIN 0.1 TYP MAX 1 0.25 1 3 0.03 15 %/C mVp-p KHz Units W % % FEATURES Efficiency: To 73% Temperature Range: -40C to +85C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: No heat sink required. No external components required. Industry standard pinout. Dual Output Voltage. Small Footprint. Dip package style. Power Density 0.16W/cm. Custom service available. Samples available. Output Power Line regulation Load regulation Output voltage accuracy Temperature drift Output ripple Switching frequency Note: 1. All specifications measured at TA=25C, humidity<75%, nominal input voltage and rated output unless otherwise specified. TYPICAL CHARACTERISTICS 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. Temperature Derating Graph 120 Output Power (%) 100 80 60 40 20 0 -40 0 120 40 71 85 Ambient Temperature (C) Safe Operating Area 12.13.06 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2006 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 CTDD3120DF-D1K-1 Series Fixed Input Isolated & Regulated 1W Output, Dual Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD3120DF-D1K-1 Package Bottom View Side View 31.80 0.50 9.45 1 15.24 23 10 11 12 20.30 24 23 22 15 14 13 2 x 2.54 2.00 4.00 27.94 Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. (Tolerance:0.25) PIN CONNECTIONS Bottom View Pin 1 23 10 11 12 Function Vin GND -Vo 0V +V0 24 23 22 15 14 13 1, 24 12, 13 2, 23 10, 15, 3, 22 11, 14 12.13.06 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2006 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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