DC/DC Converters CTDD1906SF-S3K-1 Series Fixed Input Isolated & Regulated 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. (%) CTDD1906SF-0505-S3K-W75 CTDD1906SF-0509-S3K-1 CTDD1906SF-0512-S3K-1 CTDD1906SF-0515-S3K-1 5 5 5 5 4.75-5.25 4.75-5.25 4.75-5.25 4.75-5.25 5 9 12 15 150 111 83 67 15 12 9 7 69 70 71 72 CTDD1906SF-1205-S3K-W75 CTDD1906SF-1209-S3K-1 CTDD1906SF-1212-S3K-1 CTDD1906SF-1215-S3K-1 12 12 12 12 11.4-12.6 11.4-12.6 11.4-12.6 11.4-12.6 5 9 12 15 150 111 83 67 15 12 9 7 69 71 72 72 CTDD1906SF-2405-S3K-W75 CTDD1906SF-2409-S3K-1 CTDD1906SF-2412-S3K-1 CTDD1906SF-2415-S3K-1 24 24 24 24 22.8-25.2 22.8-25.2 22.8-25.2 22.8-25.2 5 9 12 15 150 111 83 67 15 12 9 7 70 72 73 73 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 Output Power FEATURES Efficiency: To 73% Temperature Range: -40°C to 85°C Isolation: 3KVDC Package: UL94-V0 Miscellaneous: Single Output Voltage. Fixed Input Voltage. Regulated Output Voltage. No heatsink required. No external components required. Industry standard pinout. Fully encapsulated. Custom service available. Samples available. MIN TYP 0.1 W % For Vin change of 1% 0.25 Load regulation 10% to 100% full load 1 % Output voltage accuracy 100% full load ±3 % Temperature drift 100% full load Output ripple & noise 20Hz-300KHz bandwidth 10 Switching frequency Full load, nominal input voltage 100 0.03 %/°C 15 mVp-p KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. CHARACTERISTICS 120 Output Power (%) 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. 100 80 60 Safe Operating Area 40 20 0 -40 0 120 40 71 85 Ambient Temperature (°C) 07.07.06 Technologies Units 1 Line regulation TYPICAL CHARACTERISTICS CENTRAL MAX 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 DC/DC Converters ctparts.com CTDD1906SF-S3K-1 Series Fixed Input Isolated & Regulated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1906SF-S3K-1 Package 19.50 10.20 Side View 4.10 1.25 1 2 4 6 6.00 Bottom View 12.70 2.00 CTDD1906SF-S3K-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 07.07.06 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