DC/DC Converters CTDD1605SF-SU1K-1 Series Fixed Input Isolated & Unregulated 1W Output, Single 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-0303-SU1K-1 CTDD1605SF-0305-SU1K-1 3.3 3.3 3.0-3.6 3.0-3.6 3.3 5 300 200 30 20 72 73 CTDD1605SF-0503-SU1K-1 CTDD1605SF-0505-SU1K-1 CTDD1605SF-0509-SU1K-1 CTDD1605SF-0512-SU1K-1 CTDD1605SF-0515-SU1K-1 5 5 5 5 5 4.5-5.5 4.5-5.5 4.5-5.5 4.5-5.5 4.5-5.5 3.3 5 9 12 15 300 200 111 83 67 30 20 12 9 7 74 72 74 77 79 CTDD1605SF-1203-SU1K-1 CTDD1605SF-1205-SU1K-1 CTDD1605SF-1209-SU1K-1 CTDD1605SF-1212-SU1K-1 CTDD1605SF-1215-SU1K-1 12 12 12 12 12 10.8-13.2 10.8-13.2 10.8-13.2 10.8-13.2 10.8-13.2 3.3 5 9 12 15 300 200 111 83 67 30 20 12 9 7 75 76 75 79 80 CTDD1605SF-2403-SU1K-1 CTDD1605SF-2405-SU1K-1 CTDD1605SF-2409-SU1K-1 CTDD1605SF-2412-SU1K-1 CTDD1605SF-2415-SU1K-1 24 24 24 24 24 21.6-26.4 21.6-26.4 21.6-26.4 21.6-26.4 21.6-26.4 3.3 5 9 12 15 300 200 111 83 67 30 20 12 9 7 76 74 76 80 81 Input Range (VDC) ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Tested for 1 minute 1000 TYP MAX Units VDC Isolation Resistance Test at 500VDC 1000 MΩ FEATURES Efficiency: To 81% Temperature Range: -40°C to 85°C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: Single Output Voltage. No heatsink required. No external component required. Industry standard pinout. Small footprint. Custom service available. Samples available. OUTPUT SPECIFICATIONS Item Test Condition MAX Units 1 W Line regulation For Vin change of 1% 1.2 % Load regulation 10% to 100% full load 15 % Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load Output ripple 20MHz bandwidth 50 Switching frequency Full load, nominal input voltage 100 0.03 %/°C 75 mVp-p KHz TYPICAL CHARACTERISTICS Temperature Derating Graph +10% +5% Nominal Voltage Typic a l Load Line +2.5% -2.5% -7.5% 10% 50% 100% Output Current(%) 08.28.06 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 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 Output Voltage(%) CHARACTERISTICS Technologies TYP 0.1 Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. Short Circuit Protection: 1 second Temperature Rise at Full Load: 25°C Max. 15°C Typ. Cooling: Free air convection 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 Miscellaneous: RoHS Compliant. CENTRAL MIN Output Power 120 100 80 60 Safe Operating Area 40 20 0 -40 0 40 80 120 Ambient Temperature(°C) DC/DC Converters ctparts.com CTDD1605SF-SU1K-1 Series Fixed Input Isolated & Unregulated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1605SF-SU1K-1 Package 16.50 5.80 Top View Side View 7.50 4.10 CTDD1605SF-SU1K-1 Footprint 2.54 ø1.00+0.15/-0 1 2 4 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 6 Function Vin GND 0V +Vo 1 2 4 6 CENTRAL Technologies 08.28.06 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 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