DC/DC Converters CTDD1508M-D Series Fixed Input Isolated & Unregulated 1W Output, Dual Output Not shown at actual size. ctparts.com SPECIFICATIONS Part Number Vin Nom. CTDD1508M-0505D-1 CTDD1508M-0509D-1 CTDD1508M-0512D-1 CTDD1508M-0515D-1 5VDC 5VDC 5VDC 5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC CTDD1508M-1205D-1 CTDD1508M-1209D-1 CTDD1508M-1212D-1 CTDD1508M-1215D-1 12VDC 12VDC 12VDC 12VDC 10.8-13.2VDC 10.8-13.2VDC 10.8-13.2VDC 10.8-13.2VDC Input Range Vout Iout Max. (mA) Iout Min. (mA) Effi(Typ.) ±5VDC ±9VDC ±12VDC ±15VDC ±100 ±56 ±42 ±33 ±10 ±6 ±5 ±4 72% 75% 78% 78% ±5VDC ±9VDC ±12VDC ±15VDC ±100 ±56 ±42 ±33 ±10 ±6 ±5 ±4 74% 76% 79% 79% MAX Units ISOLATION SPECIFICATIONS Item Test Condition MIN Isolation Voltage Tested for 1 minute 3000 TYP VDC Isolation Resistance Test at 500VDC 1000 MΩ OUTPUT SPECIFICATIONS Item Test Condition MIN Output Power MAX Units 1 W 1.2 % Line regulation For Vin change of 1% Load regulation 10% to 100% load(5V output) 10 12 % 10% to 100% load(9V output) 6.5 8.0 % 10% to 100% load(12V output) 6.0 8.5 % 10% to 100% load(15V output) 6.0 7.0 % FEATURES Efficiency: To 79% Temperature Range: -40°C to 85°C Isolation: 3KVDC Package: UL94-V0 Miscellaneous: No heatsink required. No external component required. Industry standard pinout. Small footprint. High power density. Positive & negative voltage output. Custom service available. Samples available. TYP 0.1 Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load Output ripple 20MHz 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. TYPICAL CHARACTERISTICS 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 02.23.05 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 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: >1,000,000 hours 120 100 80 60 40 20 0 Safe Operating Area -40 0 40 80 120 Ambient Temperature(°C) DC/DC Converters ctparts.com CTDD1508M-D Series Fixed Input Isolated & Unregulated 1W Output, Dual Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS 15.24 12 11 10 8 6.70 7 Detail A 7.50 Top View Front View 7.0 1 2 3 5 6 0.3 1.85Max. Detail A 0.50 6.00 Side View 5.00 1.50 1.20 Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm PIN CONNECTIONS 12 11 10 Pin 1 2 3 5 6 8 7 Pin 7 8 10 11 12 Function GND Vin NC 0V -Vo 1 2 3 5 Function NC +Vo NC NC NC 6 CENTRAL Technologies 02.23.05 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