DC/DC Converters CTDD1906S-S Series Fixed Input Isolated & Regulated 1W Output, Single Output Not shown at actual size. ctparts.com SPECIFICATIONS Vout Iout Max. (mA) Iout Min. (mA) Effi(Typ.) 5VDC 9VDC 12VDC 15VDC 150 111 83 67 15 12 9 7 72% 75% 78% 78% 11.4-12.6VDC 11.4-12.6VDC 11.4-12.6VDC 11.4-12.6VDC 5VDC 9VDC 12VDC 15VDC 150 111 83 67 15 12 9 7 73% 76% 79% 79% 22.8-25.2VDC 22.8-25.2VDC 22.8-25.2VDC 22.8-25.2VDC 5VDC 9VDC 12VDC 15VDC 150 111 83 67 15 12 9 7 76% 78% 79% 79% Part Number Vin Nom. CTDD1906S-0505S-1 CTDD1906S-0509S-1 CTDD1906S-0512S-1 CTDD1906S-0515S-1 5VDC 5VDC 5VDC 5VDC 4.75-5.25VDC 4.75-5.25VDC 4.75-5.25VDC 4.75-5.25VDC CTDD1906S-1205S-1 CTDD1906S-1209S-1 CTDD1906S-1212S-1 CTDD1906S-1215S-1 12VDC 12VDC 12VDC 12VDC CTDD1906S-2405S-1 CTDD1906S-2409S-1 CTDD1906S-2412S-1 CTDD1906S-2415S-1 24VDC 24VDC 24VDC 24VDC Input Range ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Tested for 1 minute 1000 TYP VDC Isolation Resistance Test at 500VDC 1000 MΩ Efficiency: To 79% Temperature Range: -40°C to 85°C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: Single Output Voltage. Fixed Input Voltage. Regulated Output Voltage. No heatsink required. No external components required. Industry standard pinout. Pin compatible with MSB series. Small footprint. Custom service available. Samples available. Item Test Condition Output Power MIN TYP 0.1 MAX Units 1 W % Line regulation For Vin change of 1% 0.25 Load regulation 10% to 100% full load 1 % Output voltage accuracy Rated input, 100% full load 3% 3% Temperature drift 100% full load Output ripple & noise 20Hz-300KHz bandwidth 50 Switching frequency Full load, nominal input 100 3% 3% 0.03 %/°C 100 mVp-p KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. TYPICAL CHARACTERISTICS CHARACTERISTICS 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: >1,000,000 hours Output Power (%) 120 100 80 60 Safe Operating Area 40 20 0 -40 0 120 40 71 85 Ambient Temperature (°C) 12.08.04 Technologies Units OUTPUT SPECIFICATIONS FEATURES CENTRAL MAX Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2004 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 CTDD1906S-D Series Fixed Input Isolated & Regulated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD1906S-S Package 19.60 10.00 Side View 4.10 1.25 1 2 4 6.00 6 Bottom View 12.70 2.00 CTDD1906S-S 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 12.08.04 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2004 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice