DC/DC Converters CTDD5025DF-S1K-10M Series Wide Input Isolated & Regulated 10W Output, Single Output Not shown at actual size. RoHS Compliant ctparts.com SPECIFICATIONS Part Number Vin Nom. (VDC) Input Range (VDC) Vin Max.* (VDC) Vout (VDC) CTDD5025DF-1205-S1K-10M CTDD5025DF-1212-S1K-10M CTDD5025DF-1215-S1K-10M CTDD5025DF-1224-S1K-10M 12 12 12 12 9-18 9-18 9-18 9-18 20 20 20 20 5 12 15 24 CTDD5025DF-2405-S1K-10M CTDD5025DF-2412-S1K-10M CTDD5025DF-2415-S1K-10M CTDD5025DF-2424-S1K-10M 24 24 24 24 18-36 18-36 18-36 18-36 40 40 40 40 CTDD5025DF-4805-S1K-10M CTDD5025DF-4812-S1K-10M CTDD5025DF-4815-S1K-10M CTDD5025DF-4824-S1K-10M 48 48 48 48 36-72 36-72 36-72 36-72 80 80 80 80 Iout Max. (mA) Iout Min**. (mA) Effi. Typ. (%) 2000 830 660 420 200 83 66 42 75 77 79 81 5 12 15 24 2000 830 660 420 200 83 66 42 75 78 82 85 5 12 15 24 2000 830 660 420 200 83 66 42 78 81 84 85 *If Input voltage above specified may cause permanent damage to the device **The load should not be less than 10%, otherwise ripple will increase dramatically ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Flash tested for 1 minute 1000 VDC Test at 500VDC 1000 MΩ Isolation Resistance TYP MAX Units OUTPUT SPECIFICATIONS FEATURES Item Efficiency: To 85% Temperature Range: -40°C to +85°C I/O-Isolation: 1KVDC Case Size: 50.7(L). *25.4(W)*10.2(H) mm. Miscellaneous: Wide (2:1) Input Range. Metal Case Package. No heat sink required. Industry Standard Pinout. Single Output. Samples available. Test Condition 10W Output Power ±1 MAX Units 10 W Refer to Recommended Circuit ±3 Load regulation From 25% to 100% load ±0.5 ±1 % Line regulation Input Voltage from low to high ±0.2 ±0.5 % Temperature drift (Vout) Refer to Temp. Derating Graph 0.02 %/°C Ripple 20Hz to 300KHz Bandwidth 30 50 mVp-p Noise DC-20MHz Bandwidth 100 300 mVp-p Switching frequency 100% load, nominal input voltage 300 KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. CHARACTERISTICS TYPICAL CHARACTERISTICS Output Power (%) 120 Temperature Derating Graph 100 80 60 40 Safe Operating Area 20 0 -40 0 120 40 71 85 Ambient Temperature (°C) 12.18.06 Technologies TYP 1 Output voltage accuracy Output Short Circuit Protection: Continuous Temperature Rise at Full Load: 30°C (Typ.) Cooling: Free air convection No Load, Power Consumption: 500mW (typical) 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: Metal MTBF: >3,500,000 hours Miscellaneous: RoHS Compliant. CENTRAL MIN Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2006 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 CTDD5025DF-S1K-10M Series Wide Input Isolated & Regulated 10W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD5025DF-S1K-10M Package 50.8 10.20 4.10 20.3 3 25.4 5.08 2 1 20.3 5 CTDD5025DF-S1K-10M Footprint ø1.60+0.15/-0 2.54 2.54 Note: All Pins on a 2.54m pitch; all pin diameters are 0.50mm; all dimensions in mm. PIN CONNECTIONS Bottom View 3 2 1 5 Pin Function 1 2 3 5 GND Vin +Vo 0V RECOMMENDED CIRCUIT All the CTDD5025DF-S1K-10M 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). When it is used in unregulated power supply, be sure that the flucuating range of the power supply adn the rippled voltage do not exceed the module standard. Input current of power supply should afford the startup current of this kind of DC/DC module. (See figure 2) External Capacitor Table (table 1) Cin 12V 100µF 5V 24V 100µF 12V 48V 100µF 15V 24V Figure 2 Cout 100µF each 1A Current lp Figure 1 Vin +Cin Cout DC DC + Vout Input Current (A) Vout Vin Input Voltage Range 0V GND Input Voltage (V) CENTRAL Technologies 12.18.06 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice