DC/DC Converters SPECIFICATIONS CTDD2210SF-S1.5K-1 Series Wide Input Isolated & Regulated 1W Output, Single Output Not shown at actual size. RoHS Compliant ctparts.com Part Number Vin Nom. (VDC) Input Range (VDC) Vin Max.* (VDC) Vout (VDC) CTDD2210SF-0505-S1.5K-1 CTDD2210SF-0509-S1.5K-1 CTDD2210SF-0512-S1.5K-1 CTDD2210SF-0515-S1.5K-1 5 5 5 5 4.5-9 4.5-9 4.5-9 4.5-9 11 11 11 11 5 9 12 15 CTDD2210SF-1205-S1.5K-1 CTDD2210SF-1209-S1.5K-1 CTDD2210SF-1212-S1.5K-1 CTDD2210SF-1215-S1.5K-1 12 12 12 12 9-18 9-18 9-18 9-18 22 22 22 22 CTDD2210SF-1505-S1.5K-1 CTDD2210SF-1509-S1.5K-1 CTDD2210SF-1512-S1.5K-1 CTDD2210SF-1515-S1.5K-1 15 15 15 15 12-24 12-24 12-24 12-24 CTDD2210SF-2405-S1.5K-1 CTDD2210SF-2409-S1.5K-1 CTDD2210SF-2412-S1.5K-1 CTDD2210SF-2415-S1.5K-1 24 24 24 24 CTDD2210SF-4805-S1.5K-1 CTDD2210SF-4809-S1.5K-1 CTDD2210SF-4812-S1.5K-1 CTDD2210SF-4815-S1.5K-1 48 48 48 48 Iout Max. (mA) Iout Min. (mA) Effi. Typ. (%) 200 110 84 66 20 11 8 6 71 73 77 78 5 9 12 15 200 110 84 66 20 11 8 6 75 78 77 80 30 30 30 30 5 9 12 15 200 110 84 66 20 11 8 6 75 79 80 81 18-36 18-36 18-36 18-36 40 40 40 40 5 9 12 15 200 110 84 66 20 11 8 6 75 80 81 81 36-72 36-72 36-72 36-72 80 80 80 80 5 9 12 15 200 110 84 66 20 11 8 6 76 81 82 83 *If Input voltage above specified may cause permanent damage to the device. ISOLATION SPECIFICATIONS FEATURES Item Efficiency: To 83% Temperature Range: -40°C to +85°C Package: UL94-V0 Isolation: 1.5KVDC Miscellaneous: Wide (2:1) Input Range. No heat sink required. Industry standard pinout. Single Output. Remote ON/OFF. Samples available. CHARACTERISTICS MIN Tested for 1 minute 1500 VDC Isolation Resistance Test at 500VDC 1000 MΩ Item Test Condition 1W Output Power Units MIN TYP MAX Units 1 W ±1 ±3 % Output voltage accuracy Refer to Recommended Circuit Load regulation From 10% to 100% load ±0.5 ±0.75 % Line regulation Input Voltage from low to high ±0.2 ±0.5 % Temperature drift (Vout) See tolerance envelope graph Ripple 20Hz to 300kHzBandwidth Noise DC-20MHz Bandwidth Switching frequency 100% load, nominal input voltage 200 Switching frequency 10% load, nominal input voltage 700 0.03 %/°C 40 60 mVp-p 80 150 mVp-p 400 KHz 1000 KHz Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. TYPICAL CHARACTERISTICS Temperature Derating Graph 120 100 80 60 40 Safe Operating Area 20 0 120 40 71 85 Operating Temperature (°C) 01.05.07 Technologies MAX 0.1 0 -40 CENTRAL TYP OUTPUT SPECIFICATIONS Output Power (%) Output Short Circuit Protection: Continuous Temperature Rise at Full Load: 30°C (Typ.) Cooling: Free air convection No Load, Power Consumption: 150mW (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. Test Condition Isolation Voltage 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 DC/DC Converters ctparts.com CTDD2210SF-S1.5K-1 Series Wide Input Isolated & Regulated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS CTDD2210SF-S1.5K-1 Package 22.00 ø1.00+0.15/-0 2.54 9.50 12.00 1 2 3 5 6 78 2.54 1.50 2.10 17.78 Note: All Pins on a 2.54mm pitch; All Pin diameters are 0.50mm (Tolerance: ±0.10); all dimensions in mm.. PIN CONNECTIONS 123 5678 Pin Function 1 GND 2 Vin 3 CTRL 5 NC 6 +Vo 7 OV 8 CS CS Pin By connecting a low ESR capacitor between this terminal and the pin-7 (connection to the anode of the capacitor), the output ripple and noise may be further improved. Generally, the capacitance is no greater than 100µF. CTRL When open or high impedance, converter work well. When control pin positive referenced to the negative input (equal to import to earth), converter shutdown. Please note that the input current should be between 5-10mA, exeeding the maximum 20mA will cause permanent damage to converter. RECOMMENDED CIRCUIT All the CTDD2210SF-S1.5K-1 Series have been tested according to the following recommended testing circuit before leaving factory. This series should be tested under load. Never 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 (See table 1). If you want to use the products in high EMI, please choose our metal packaged products. External Capacitor Table (table 1) C in Figure 1 C out (-40+85°C) 24V & 48V 10µF 100µF (electrolytic capacitor) 47µF (tantalum capacitor) Cin GND + 6 + DC-DC CONVERTER Cout 7 1 8 +Vo + Load 100µF lp 3 2 +Vin 5V & 12V Figure 2 (5-10mA) 0V Input Current (A) Vin C out (0+70°C) Cs CENTRAL Technologies 01.05.07 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 Input Voltage Range Input Voltage (V)