CT CTDD2709SF-2415-D3K-1 Dc/dc converter Datasheet

DC/DC Converters
CTDD2709SF-D3K-1 Series
Fixed Input Isolated & Regulated
1W Output, Dual Output
Not shown at actual size.
RoHS
Compliant
ctparts.com
SPECIFICATIONS
Part
Number
Vin
Nom.
(VDC)
Input Range
(VDC)
Vout
(VDC)
Iout
Max.
(mA)
Iout
Min.
(mA)
Effi.
Typ.
(%)
CTDD2709SF-0505-D3K-1
CTDD2709SF-0509-D3K-1
CTDD2709SF-0512-D3K-1
CTDD2709SF-0515-D3K-1
5
5
5
5
4.75-5.25
4.75-5.25
4.75-5.25
4.75-5.25
±5
±9
±12
±15
±100
±56
±42
±33
±10
±6
±5
±4
69
70
72
72
CTDD2709SF-1205-D3K-1
CTDD2709SF-1209-D3K-1
CTDD2709SF-1212-D3K-1
CTDD2709SF-1215-D3K-1
12
12
12
12
11.4-12.6
11.4-12.6
11.4-12.6
11.4-12.6
±5
±9
±12
±15
±100
±56
±42
±33
±10
±6
±5
±4
70
72
73
73
CTDD2709SF-2405-D3K-1
CTDD2709SF-2409-D3K-1
CTDD2709SF-2412-D3K-1
CTDD2709SF-2415-D3K-1
24
24
24
24
22.8-25.2
22.8-25.2
22.8-25.2
22.8-25.2
±5
±9
±12
±15
±100
±56
±42
±33
±10
±6
±5
±4
72
72
73
73
ISOLATION SPECIFICATIONS
Item
Test Condition
MIN
Isolation Voltage
Tested for 1 minute
3000
TYP
MAX
Units
VDC
Isolation Resistance
Test at 500VDC
1000
MΩ
OUTPUT SPECIFICATIONS
Item
Test Condition
Output Power
FEATURES
Efficiency: To 73%
Temperature Range: -40°C to 85°C
Isolation: 3KVDC
Package: UL94-V0
Miscellaneous: Dual Output. No heat sink required. No external
component required. Industry standard pinout. Power density
0.85W/cm3. Small Footprint. SIP package styles.
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
MIN
Units
1
W
%
For Vin change of ±5%
0.25
Load regulation
10% to 100% full load
1
%
Output voltage accuracy
100% full load
±3
%
Temperature drift
100% full load
Output ripple
20MHz bandwidth
10
0.03
%/°C
15
mVp-p
Switching frequency
Full load, nominal input
100
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
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: >3,500,000 hours
Miscellaneous: RoHS Compliant.
Operating Temp.( C )
04.16.07
Technologies
MAX
Line regulation
Temperature Derating Graph
CENTRAL
TYP
0.1
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2007 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
CTDD2709SF-D3K-1 Series
Fixed Input Isolated & Regulated
1W Output, Dual Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD2709SF-D3K-1 Package
Side View
Bottom View
CTDD2709SF-D3K-1 Footprint
1 2
7
9 10
Note: All Pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm.
PIN CONNECTIONS
Pin
1
2
7
9
10
Vin
GND
+ Vo
-Vo
0V
12
7 9 10
CENTRAL
Technologies
04.16.07
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
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