DC/DC Converters CTDD2210S-S Series Wide Input Isolated & Regulated 2W Output, Single Output Not shown at actual size. ctparts.com SPECIFICATIONS Vout Iout Max. (mA) Iout Min. (mA) Effi(Typ.) 5VDC 9VDC 12VDC 15VDC 400 220 165 132 40 22 16 13 67% 69% 72% 75% 9-18VDC 9-18VDC 9-18VDC 9-18VDC 5VDC 9VDC 12VDC 15VDC 400 220 165 132 40 22 16 13 75% 75% 77% 80% 15VDC 15VDC 15VDC 15VDC 12-24VDC 12-24VDC 12-24VDC 12-24VDC 5VDC 9VDC 12VDC 15VDC 400 220 164 132 40 22 16 13 75% 79% 80% 81% CTDD2210S-2405S-2 CTDD2210S-2409S-2 CTDD2210S-2412S-2 CTDD2210S-2415S-2 24VDC 24VDC 24VDC 24VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 5VDC 9VDC 12VDC 15VDC 400 220 165 132 40 22 16 13 78% 80% 83% 85% CTDD2210S-4805S-2 CTDD2210S-4809S-2 CTDD2210S-4812S-2 CTDD2210S-4815S-2 48VDC 48VDC 48VDC 48VDC 36-72VDC 36-72VDC 36-72VDC 36-72VDC 5VDC 9VDC 12VDC 15VDC 400 220 165 132 40 22 16 13 76% 81% 82% 83% Part Number Vin Nom. CTDD2210S-0505S-2 CTDD2210S-0509S-2 CTDD2210S-0512S-2 CTDD2210S-0515S-2 5VDC 5VDC 5VDC 5VDC 4.5-9VDC 4.5-9VDC 4.5-9VDC 4.5-9VDC CTDD2210S-1205S-2 CTDD2210S-1209S-2 CTDD2210S-1212S-2 CTDD2210S-1215S-2 12VDC 12VDC 12VDC 12VDC CTDD2210S-1505S-2 CTDD2210S-1509S-2 CTDD2210S-1512S-2 CTDD2210S-1515S-2 Input Range ISOLATION SPECIFICATIONS Item FEATURES Efficiency: To 83% Temperature Range: -40°C to 85°C Isolation: 1KVDC Package: UL94-V0 Miscellaneous: Single Output Voltage. No heatsink required. Industry standard pinout. Pin compatible with MSB series. Wide (2:1) Input Range. Custom service available. Samples available. CHARACTERISTICS Output Short Circuit Protection: Continuous Temperature Rise at Full Load: 30°C Typ. Cooling: Free air convection No-Load Power Consumption: 150mW Typ. 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 Test Condition MIN TYP 1000 VDC Isolation Resistance Test at 500VDC 1000 MΩ OUTPUT SPECIFICATIONS Item Test Condition 2W Output Power MIN TYP 0.2 Output Voltage Accuracy Refer To Recommended Circuit Load regulation MAX Units 2 W ±1 ±3 % 10% to 100% load ±0.1 ±0.2 % Line Regulation Input Voltage From Low to High ±0.2 ±0.5 % Temperature drift(Vout) Refer To Recommended Circuit 0.03 %/°C Ripple 20Hz-300KHz bandwidth 40 60 mVp-p Noise DC-20MHz bandwidth 80 150 mVp-p Switching Frequency 100% Load, Nominal Input Voltage 80 200 kHz Switching Frequency 10% Load, Nominal Input Voltage 250 600 kHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. Application Note Recommended Circuit All the CTDD2210S-S series have been tested according to the following recommended testing circuit before leaving factory. This series should be tested under load. Never to be tested under no load. (See figure 1). If you want to further decrease the input/output ripple, you can increase capacitance properly or choose capacitors with low ESR. However, the capacitance should not be too high. (Table 2). If you want to use the products in high EMI, please choose our metal packaged prodcts. TYPICAL CHARACTERISTICS Output Power (%) 100 80 60 Safe Operating Area 40 20 0 -40 0 120 40 71 85 Ambient Temperature (°C) 06.29.05 Technologies Units Flash tested for 1 minute 120 CENTRAL MAX Isolation Voltage 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 CTDD2210S-S Series Wide Input Isolated & Unregulated 2W Output, Single Output FIGURE 1 OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD2210S-S Package +Vin 22.00 12.00 6 2 DC-DC Converters Cin Side View Cout 1 7 2.10 1.50 6 7 8 9.50 Cs Bottom View CTDD2210S-S Footprint 2.54 ø1.00+0.15/-0 CS CAPACITOR TABLE(TABLE 1) 1 2 6 7 8 Vout 2.54 Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. CS 5V 9V 47uF-100uF 12V 15V 22uF-47uF PIN CONNECTIONS EXTERNAL CAPACITOR TABLE(TABLE 2) Pin 1 2 6 7 8 Function GND Vin +Vo 0V CS Note Input Ground Input Positive Output Positive Output Ground External cap. 1 2 Vin Cin 5V & 12V 100uF 24V & 48V 10uF 6 7 8 Cout (0+70°C) Cout (-40+85°C) 100uF (electrolytic capacitor) 47uF (tantalum capacitor) CENTRAL Technologies 06.29.05 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice Load 0V GND 7*2.54=17.78 1 2 +Vo