DC/DC Converters CTDD1605SF-DU3K-1 Series Fixed Input Isolated & Unregulated 1W Output, Dual Output Not shown at actual size. RoHS Compliant ctparts.com SPECIFICATIONS Part Number Vin Nom. (VDC) Vout (VDC) Iout Max. (mA) Iout Min. (mA) Effi. Typ. (%) CTDD1605SF-0505-DU3K-1 CTDD1605SF-0509-DU3K-1 CTDD1605SF-0512-DU3K-1 CTDD1605SF-0515-DU3K-1 5 5 5 5 4.5-5.5 4.5-5.5 4.5-5.5 4.5-5.5 ±5 ±9 ±12 ±15 ±100 ±56 ±42 ±33 ±10 ±6 ±5 ±4 78 78 80 81 CTDD1605SF-1205-DU3K-1 CTDD1605SF-1209-DU3K-1 CTDD1605SF-1212-DU3K-1 CTDD1605SF-1215-DU3K-1 12 12 12 12 10.8-13.2 10.8-13.2 10.8-13.2 10.8-13.2 ±5 ±9 ±12 ±15 ±100 ±56 ±42 ±33 ±10 ±6 ±5 ±4 79 79 81 81 CTDD1605SF-2405-DU3K-1 CTDD1605SF-2409-DU3K-1 CTDD1605SF-2412-DU3K-1 CTDD1605SF-2415-DU3K-1 24 24 24 24 21.6-26.4 21.6-26.4 21.6-26.4 21.6-26.4 ±5 ±9 ±12 ±15 ±100 ±56 ±42 ±33 ±10 ±6 ±5 ±4 79 80 80 80 Input Range (VDC) ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Tested for 1 minute 3000 TYP MAX Units VDC Isolation Resistance Test at 500VDC 1000 MΩ OUTPUT SPECIFICATIONS Item Test Condition MIN Output Power FEATURES Efficiency: To 81% Temperature Range: -40°C to +85°C Isolation: 3KVDC Power Density: 0.85W/cm3 Package: UL94-V0 Miscellaneous: No heat sink required. No external components required. Industry standard pinout. Dual Output Voltage. Fully Encapsulated. PCB Mounting. Fixed Input Voltage. Small footprint. Custom service available. Samples available. Line regulation For Vin change of 1% Load regulation 10% to 100% full load Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load Output ripple 20Hz-300KHz Bandwidth Switching frequency Full load, nominal input Technologies 100 Units 1 W 1.2 % 15 % 0.03 %/°C 50 75 mVp-p 150 200 KHz TYPICAL CHARACTERISTICS Temperature Derating Graph Output Voltage(%) +10% +5% Nominal Voltage Typic a l Load Line +2.5% -2.5% -7.5% 10% 50% 100% Output Current(%) 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 Output Power(%) Tolerance Envelope Graph 11.27.06 CENTRAL 10 MAX Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. CHARACTERISTICS Short Circuit Protection: 1 second Temperature Rise at Full Load: 25°C Max. 15°C Typ. Cooling: Free air convection No-load Power Consumption: 10% nominal power (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: Plastic (UL94-V0) MTBF: >3,500,000 hours TYP 0.1 120 100 80 60 Safe Operating Area 40 20 0 -40 0 40 80 120 Ambient Temperature(°C) DC/DC Converters ctparts.com CTDD1605SF-DU3K-1 Series Fixed Input Isolated & Unregulated 1W Output, Dual Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1605SF-DU3K-1 Package 16.50 Side View 7.50 4.10 1.25 1 2 4 5 6 5.90 Bottom View 12.70 2.00 CTDD1605SF-DU3K-1 Footprint 2.54 ø1.00+0.15/-0 1 2 4 5 6 2.54 Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. PIN CONNECTIONS Pin 1 2 4 5 6 Function Vin GND -Vo 0V +Vo 1 2 4 5 6 CENTRAL Technologies 11.27.06 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