DC/DC Converters CTDD1906SF-SU Series Fixed Input Isolated & Unregulated 1W Output, Single Output Not shown at actual size. RoHS Compliant ctparts.com SPECIFICATIONS Vout Iout Max. (mA) Iout Min. (mA) Effi(Typ.) 3.3VDC 5VDC 300 200 300 20 72% 73% 4.5~5.5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC 3.3VDC 5VDC 9VDC 12VDC 15VDC 300 200 111 83 67 300 20 12 9 7 74% 78% 78% 80% 81% 12VDC 12VDC 12VDC 12VDC 12VDC 10.8~13.2VDC 10.8-13.2VDC 10.8-13.2VDC 10.8-13.2VDC 10.8-13.2VDC 3.3VDC 5VDC 9VDC 12VDC 15VDC 300 200 111 83 67 300 20 12 9 7 75% 79% 79% 81% 81% CTDD1906SF-1505SU-1 15VDC 13.5~16.5VDC 5VDC 200 20 72% CTDD1906SF-2403SU-1 CTDD1906SF-2405SU-1 CTDD1906SF-2409SU-1 CTDD1906SF-2412SU-1 CTDD1906SF-2415SU-1 24VDC 24VDC 24VDC 24VDC 24VDC 21.6~26.4VDC 21.6-26.4VDC 21.6-26.4VDC 21.6-26.4VDC 21.6-26.4VDC 3.3VDC 5VDC 9VDC 12VDC 15VDC 300 200 111 83 67 300 20 12 9 7 76% 79% 80% 80% 80% MAX Units Part Number Vin Nom. Input Range CTDD1906SF-0303SU-1 CTDD1966SF-0305SU-1 3.3VDC 3.3VDC 3.0~3.6VDC 3.0~3.6VDC CTDD1906SF-0503SU-1 CTDD1906SF-0505SU-1 CTDD1906SF-0509SU-1 CTDD1906SF-0512SU-1 CTDD1906SF-0515SU-1 5VDC 5VDC 5VDC 5VDC 5VDC CTDD1906SF-1203SU-1 CTDD1906SF-1205SU-1 CTDD1906SF-1209SU-1 CTDD1906SF-1212SU-1 CTDD1906SF-1215SU-1 ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Tested for 1 minute 3000 TYP VDC Isolation Resistance Test at 500VDC 1000 MΩ FEATURES Efficiency: To 81% Temperature Range: -40°C to 85°C Isolation: 3KVDC Package: UL94-V0 Miscellaneous: Single Output Voltage. Fixed Input Voltage. Power Density 0.85W/cm3. Unregulated Output Voltage. No heatsink required. No external component required. Industry standard pinout. Fully encapsulated. Small footprint. Custom service available. Samples available. OUTPUT SPECIFICATIONS Item Test Condition MIN Output Power TYP MAX Units 1 W 0.1 Line regulation For Vin change of 1% Load regulation 10% to 100% full load 1.2 % 15 % 10 Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load Output ripple & noise 20Hz-300KHz bandwidth Switching frequency Full load, nominal input 100 0.03 %/°C 50 75 mVp-p 150 200 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 03.29.06 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(%) 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: >1,000,000 hours Miscellaneous: RoHS Compliant. 120 100 80 60 Safe Operating Area 40 20 0 -40 0 40 80 120 Ambient Temperature(°C) DC/DC Converters ctparts.com CTDD1906SF-SU Series Fixed Input Isolated & Unregulated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1906SF-SU Package 19.60 10.00 Side View 4.10 1.25 1 2 5 7 6.00 Bottom View 15.24 2.00 CTDD1906SF-SU 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 03.29.06 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