DC/DC Converters ctparts.com
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
CENTRAL
Technologies
SPECIFICATIONS
Iout Iout
Part Max. Min.
Number Vin Nom. Input Range Vout (mA) (mA) Effi(Typ.)
CTDD2007S-0505D-2 5VDC 4.5-5.5VDC 5VDC ±200 ±20 78%
CTDD2007S-0509D-2 5VDC 4.5-5.5VDC 9VDC ±111 ±12 79%
CTDD2007S-0512D-2 5VDC 4.5-5.5VDC 12VDC ±83 ±9 79%
CTDD2007S-0515D-2 5VDC 4.5-5.5VDC 15VDC ±67 ±7 80%
CTDD2007S-1205D-2 12VDC 10.8-13.2VDC 5VDC ±200 ±20 79%
CTDD2007S-1209D-2 12VDC 10.8-13.2VDC 9VDC ±111 ±12 79%
CTDD2007S-1212D-2 12VDC 10.8-13.2VDC 12VDC ±83 ±9 80%
CTDD2007S-1215D-2 12VDC 10.8-13.2VDC 15VDC ±67 ±7 82%
CTDD2007S-2405D-2 24VDC 21.6-26.4VDC 5VDC ±200 ±20 82%
CTDD2007S-2409D-2 24VDC 21.6-26.4VDC 9VDC ±111 ±12 80%
CTDD2007S-2412D-2 24VDC 21.6-26.4VDC 12VDC ±83 ±9 81%
CTDD2007S-2415D-2 24VDC 21.6-26.4VDC 15VDC ±67 ±7 82%
ISOLATION SPECIFICATIONS
Item Test Condition MIN TYP MAX Units
Isolation Voltage Tested for 1 minute 1000 VDC
Isolation Resistance Test at 500VDC 1000 MΩ
OUTPUT SPECIFICATIONS
Item Test Condition MIN TYP MAX Units
2W Output Power 0.2 2 W
Line regulation For Vin change of 1% 1.2 %
Load regulation 10% to 100% full load 10 15 %
Output voltage accuracy See tolerance envelope graph
Temperature dr ift 100% full load 0.03 %/°C
2W Output ripple 20MHz Bandwidth 100 150 mVp-p
Switching frequency Full load, nominal input 60 75 100 KHz
CTDD2007S-D Series
Fixed Input Isolated & Unregulated
2W Output, Dual Output
Not shown at actual size.
FEATURES
Efficiency:To 82%
Temperature Range: -40°C to 85°C
Isolation: 1KVDC
Power Density: 1.42W/cm3
Package: UL94-V0
Miscellaneous: No heatsink required. No external component
required. Industry standard pinout. Positive & Negative Voltage
Output. Full 2W output power. Custom ser vice available.
Samples available.
CHARACTERISTICS
Short Circuit Protection: 1 second
Temperature Rise at Full Load: 25°C Max. 15°C Typ.
Cooling: Free air convection
Operating T emperature Range: -40°C to +85°C
Storage T emperature Range: -55°C to +125°C
Lead T emperature: 300°C (1.5mm from case for 10 seconds)
Storage Humidity Range: <95%
Case Material: Plastic (UL94-V0)
MTBF: >1,000,000 hours
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
02.10.05
TYPICAL CHARACTERISTICS
+10%
Tolerance Envelope Graph Temperature Derating Graph
Safe Operating Area
10% 50% 100%
Output Current(%)
+2.5%
120
60
40
20
0-40 040 80 120
Ambient Temperature(°C)
Output Power(%)
80
100
-2.5%
-7.5%
Typical Load Line
+5%
Nominal
Voltage
Output Voltage(%)
DC/DC Converters ctparts.com
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
CENTRAL
Technologies
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
19.50
CTDD2007S-D Package
Side View
Bottom View
CTDD2007S-D Footprint
9.65
4.10
1
1.25
2.00
2.54
Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm.
2.54
12.70
7.05
2456
12
ø1.00+0.15/-0
456
PIN CONNECTIONS
1
1
2
4
5
6
Pin Function
Vin
GND
-Vo
0V
+Vo
2456
12.08.04
CTDD2007S-D Series
Fixed Input Isolated & Unregulated
2W Output, Dual Output
