DC/DC Converters CTDD1909SF-S6K-1 Series Fixed Input Isolated & Unregulated 1W Output, Single Output Not shown at actual size. ctparts.com SPECIFICATIONS Vin Nom. (VDC) Part Number Input Range (VDC) Vout (VDC) Iout Max. (mA) Iout Min. (mA) Effi. Typ. (%) CTDD1909SF-0505-S6K-1 CTDD1909SF-0509-S6K-1 CTDD1909SF-0512-S6K-1 CTDD1909SF-0515-S6K-1 5 5 5 5 4.5-5.5 4.5-5.5 4.5-5.5 4.5-5.5 5 9 12 15 200 111 84 67 20 12 9 7 72 72 75 75 CTDD1909SF-1205-S6K-1 CTDD1909SF-1209-S6K-1 CTDD1909SF-1212-S6K-1 CTDD1909SF-1215-S6K-1 12 12 12 12 10.8-13.2 10.8-13.2 10.8-13.2 10.8-13.2 5 9 5 9 200 111 84 67 20 12 9 7 75 76 78 78 ISOLATION SPECIFICATIONS RoHS Compliant Item Test Condition MIN Isolation Voltage Tested for 1 minute 6000 TYP MAX Units VDC Isolation Resistance Test at 500VDC 1000 MΩ OUTPUT SPECIFICATIONS Item Test Condition MIN 1W Output Power FEATURES MAX Units 1 W ±1.2 % Line regulation For Vin change of 1% Load regulation 10% to 100% full load (5V output) 15 % Load regulation 10% to 100% full load (12V output) 10 % 0.03 %/°C 150 mVp-p Output voltage accuracy Efficiency: To 78% Temperature Range: -40°C to +85°C Isolation: 6KVDC Package: UL94-V0 Miscellaneous: No heat sink required. No external component required. Industry standard pinout. Small footprint. Single Output. Custom service available. Samples available. TYP 0.1 See tolerance envelope graph Efficiency at full load Nominal input voltage Temperature drift Full load 75 1W Output ripple 20MHz Bandwidth 75 Switching frequency Full load, nominal input 250 % KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. TYPICAL CHARACTERISTICS CHARACTERISTICS Temperature Derating Graph +10% +5% Nominal Voltage Typic a l Load Line +2.5% -2.5% -7.5% 10% 50% 100% Output Current(%) CENTRAL Technologies 11.22.06 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 Output Power(%) Tolerance Envelope Graph Output Voltage(%) 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. 120 100 80 60 40 20 Safe Operating Area 0 -40 0 40 80 120 Ambient Temperature(°C) DC/DC Converters ctparts.com CTDD1909SF-S6K-1 Series Fixed Input Isolated & Unregulated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1909SF-S6K-1 Package 19.50 0.50 12.50 Side View 4.10 0.50 2.54 2.40 1 2 5 9.80 7 Bottom View 0.25 2.00 CTDD1909SF-S6K-1 Footprint 2.54 ø1.00+0.15/-0 1 2 5 7 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 5 7 Function Vin GND 0V +Vo 1 2 5 7 CENTRAL Technologies 11.22.06 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