DC/DC Converters ctparts.com CTDD1906SF-SU1K-1 Series Fixed Input Isolated & Unregulated 1W Output, Single Output Not shown at actual size. RoHS Compliant SPECIFICATIONS Part Number Vin Nom. (VDC) Vout (VDC) Iout Max. (mA) Iout Min. (mA) Effi. Typ. (%) CTDD1906SF-0303-SU1K-1 CTDD1906SF-0305-SU1K-1 3.3 3.3 3.0-3.6 3.0-3.6 3.3 5 300 200 30 20 72 73 CTDD1906SF-0503-SU1K-1 CTDD1906SF-0505-SU1K-1 CTDD1906SF-0509-SU1K-1 CTDD1906SF-0512-SU1K-1 CTDD1906SF-0515-SU1K-W75 CTDD1906SF-0515-SU1K-1 5 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 4.5-5.5 3.3 5 9 12 15 15 300 200 111 83 50 67 30 20 12 9 5 7 74 72 74 77 68 79 CTDD1906SF-1203-SU1K-1 CTDD1906SF-1205-SU1K-1 CTDD1906SF-1209-SU1K-1 CTDD1906SF-1212-SU1K-1 CTDD1906SF-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 73 75 79 80 CTDD1906SF-2405-SU1K-1 CTDD1906SF-2409-SU1K-1 CTDD1906SF-2412-SU1K-1 CTDD1906SF-2415-SU1K-1 24 24 24 24 21.6-26.4 21.6-26.4 21.6-26.4 21.6-26.4 5 9 12 15 200 111 83 67 20 12 9 7 74 76 80 81 Input Range (VDC) ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Tested for 1 minute 1000 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. Fixed input voltage. SIP Package. No heat sink required. No external component required. Industry standard pinout. Unregulated output voltage. Small Footprint. PCB Mounting. Samples available. TYP MAX Units OUTPUT SPECIFICATIONS Item Test Condition MIN Output Power TYP 0.1 Line regulation For Vin change of 1% Load regulation 10% to 100% full load 10 Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load Output ripple 20MHz bandwidth 50 Switching frequency Full load, nominal input 100 MAX Units 1 W 1.2 % 15 % 0.03 %/°C 75 mVp-p KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. CHARACTERISTICS 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(%) CENTRAL Technologies 06.04.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 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 CTDD1906SF-SU1K-1 Series Fixed Input Isolated & Unregulated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1906SF-SU1K-1 Package 19.60 10.00 Side View 4.10 1.25 1 2 4 6 6.00 Bottom View 12.70 2.00 CTDD1906SF-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 Function Vin 1 GND 2 0V 4 +Vo 6 1 2 4 6 CENTRAL Technologies 06.04.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice