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| DC/DC Converters ctparts.com SPECIFICATIONS CTDD3220DF-S1.5K-5M Series Wide Input Isolated & Regulated 5W Output, Single Output Part Number CTDD3220DF-1205-S1.5K-5M CTDD3220DF-1212-S1.5K-5M CTDD3220DF-1215-S1.5K-5M CTDD3220DF-1224-S1.5K-5M CTDD3220DF-2405-S1.5K-5M CTDD3220DF-2412-S1.5K-5M CTDD3220DF-2415-S1.5K-5M CTDD3220DF-2424-S1.5K-5M CTDD3220DF-4803-S1.5K-5M CTDD3220DF-4805-S1.5K-5M CTDD3220DF-4812-S1.5K-5M CTDD3220DF-4815-S1.5K-5M CTDD3220DF-4824-S1.5K-5M Vin Nom. (VDC) 12 12 12 12 24 24 24 24 48 48 48 48 48 Input Range (VDC) 9-18 9-18 9-18 9-18 18-36 18-36 18-36 18-36 36-72 36-72 36-72 36-72 36-72 Vin Max.* (VDC) 20 20 20 20 40 40 40 40 80 80 80 80 80 Vout (VDC) 5 12 15 24 5 12 15 24 3.3 5 12 15 24 Iout Max. (mA) 1000 420 330 200 1000 420 330 200 1515 1000 420 330 200 Iout Min. (mA) 100 42 33 20 100 42 33 20 152 100 42 33 20 Effi. Typ. (%) 75 77 79 81 75 78 82 85 76 78 81 84 85 Not shown at actual size. Compliant RoHS *If Input voltage above specified may cause permanent damage to the device ISOLATION SPECIFICATIONS Item Isolation Voltage Isolation Resistance Test Condition Flash tested for 1 minute Test at 500VDC MIN 1500 1000 TYP MAX Units VDC M OUTPUT SPECIFICATIONS FEATURES Efficiency: To 85% Temperature Range: -40C to +85C Isolation: 1.5KVDC Miscellaneous: Wide (2:1) Input Range. Single Output. Metal Shielding Package. No heat sink required. 24 Pin Standard pinout. Continuous Short-Circuit Protection. Samples available. Item 5W Output Power Output voltage accuracy Load regulation Line regulation Temperature drift (Vout) Ripple Noise Refer to Recommended Circuit From 10% to 100% load Input Voltage from low to high Refer to Temp. Derating Graph 20Hz to 300KHz Bandwidth DC-20MHz Bandwidth 1 0.5 0.2 0.02 30 100 50 300 Test Condition MIN TYP MAX 5 3 1 0.5 Units W % % % %/C mVp-p mVp-p CHARACTERISTICS Output Short Circuit Protection: Continuous 1 hour Temperature Rise at Full Load: 40C (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: Metal MTBF: >1,000,000 hours Miscellaneous: RoHS Compliant. Switching frequency 100% load, nominal input voltage 300 KHz Note: 1. All specifications measured at TA=25C, humidity<75%, nominal input voltage and rated output unless otherwise specified. TYPICAL CHARACTERISTICS 120 Temperature Derating Graph Output Power (%) 100 80 60 40 20 0 -40 0 120 40 71 85 (C) Operating Temperature Safe Operating Area 01.08.07 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 CTDD3220DF-S1.5K-5M Series Wide Input Isolated & Regulated 5W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD3220DF-S1.5K-5M Package 31.8 23 9 11 20.3 23 22 Bottom View 16 14 5.08 10.2 4.1 CTDD3220DF-S1.5K-5M Footprint o1.0 23 22 16 14 2.54 23 9 11 2.54 Note: All Pins on a 2.54mm pitch; All Pin diameters are 0.50mm (Tolerance: 0.10); All dimensions in mm. PIN CONNECTIONS Bottom View 23 9 11 23 22 16 14 Pin Function GND 2, 3 No Pin 9 NC 11 +Vo 14 0V 16 22, 23 Vin RECOMMENDED CIRCUIT All the CTDD3220DF-S1.5K-5M Series have been tested according to the following recommended testing circuit before leaving factory. This series should be tested under load. Never be tested under no load (See figure 1 & 2). If you want to further decrease the input/output ripple, you can increase capacitance properly or choose capacitors with low ESR. However, the capacitance should not be too high. (See table 1) External Capacitor Table (table 1) Vin 12V 24V 48V Cin 100F 100F 100F Figure 2 lp Vout 5V 12V 15V 24V Cout Figure 1 Vin GND +Cin + Vout 0V Input Current (A) 100F each 1A Current Cout DC DC Input Voltage Range Input Voltage (V) 01.08.07 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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