CTDD2709SF-D1K-1 Datasheet, PDF (1/2 Pages) Central Technologies – DC/DC Converters

DC/DC Converters
ctparts.com
CTDD2709SF-D1K-1 Series
SPECIFICATIONS
Fixed Input Isolated & Regulated
1W Output, Dual Output
Part
Number
CTDD2709SF-0505-D1K-1
Vin
Nom.
(VDC)
5
Input Range
(VDC)
4.75-5.25
Iout Iout
Effi.
Vout Max. Min.
Typ.
(VDC) (mA) (mA)
(%)
±5
±100 ±10
69
CTDD2709SF-0509-D1K-1
5
4.75-5.25
±9
±56
±6
70
CTDD2709SF-0512-D1K-1
5
4.75-5.25
±12
±42
±5
72
CTDD2709SF-0515-D1K-1
5
4.75-5.25
±15
±33
±4
72
Not shown at actual size.
CTDD2709SF-1205-D1K-1
12
CTDD2709SF-1209-D1K-1
12
CTDD2709SF-1212-D1K-1
12
CTDD2709SF-1215-D1K-1
12
11.4-12.6
11.4-12.6
11.4-12.6
11.4-12.6
±5
±100 ±10
70
±9
±56
±6
72
±12
±42
±5
73
±15
±33
±4
73
RoHS
Compliant
CTDD2709SF-2405-D1K-1
24
CTDD2709SF-2409-D1K-1
24
CTDD2709SF-2412-D1K-1
24
CTDD2709SF-2415-D1K-1
24
22.8-25.2
22.8-25.2
22.8-25.2
22.8-25.2
±5
±100 ±10
72
±9
±56
±6
72
±12
±42
±5
73
±15
±33
±4
73
Item
Isolation Voltage
Isolation Resistance
ISOLATION SPECIFICATIONS
Test Condition
Tested for 1 minute
Test at 500VDC
MIN
TYP
1000
1000
MAX
Units
VDC
MΩ
FEATURES
Efficiency: To 73%
Temperature Range: -40°C to 85°C
Isolation: 1KVDC
Package: UL94-V0
Miscellaneous: Dual Output. No heat sink required. No external
component required. Industry standard pinout. Power density
0.38W/cm³. Small Footprint. Positive & Negative Voltage Output.
Custom service 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 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.
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
TYP
MAX
Units
Output Power
0.1
1
W
Line regulation
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
0.03
%/°C
Output ripple
20MHz bandwidth
10
15
mVp-p
Output noise
20MHz bandwidth
50
100
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
120
100
80
60
Safe Operating Area
40
20
0
-40
0 40 71 85 120
Ambient Temperature (°C)
CENTRAL
11.21.06
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