CT CTDD1906SF-0305-S-1 Dc/dc converter Datasheet

DC/DC Converters
SPECIFICATIONS
CTDD1906SF-S-1 Series
Wide Input Regulated & Non-Isolated
1W Output, Single Output
Not shown at actual size.
RoHS
Compliant
ctparts.com
Vin
Nom.
(VDC)
Input Range
(VDC)
Vin
Max.*
(VDC)
Vout
(VDC)
CTDD1906SF-0305-S-1
CTDD1906SF-0309-S-1
CTDD1906SF-0312-S-1
3.3
3.3
3.3
2.7-5.4
2.7-5.4
2.7-5.4
5.4
5.4
5.4
5
9
12
CTDD1906SF-0505-S-1
CTDD1906SF-0512-S-1
CTDD1906SF-0515-S-1
CTDD1906SF-0524-S-1
5
5
5
5
3.6-7.2
3.6-7.2
3.6-7.2
3.6-7.2
7.2
7.2
7.2
7.2
CTDD1906SF-0705-S-1
CTDD1906SF-0709-S-1
CTDD1906SF-0712-S-1
CTDD1906SF-0715-S-1
CTDD1906SF-0724-S-1
7.2
7.2
7.2
7.2
7.2
6.4-8.4
6.4-8.4
6.4-8.4
6.4-8.4
6.4-8.4
CTDD1906SF-1203-S-1
CTDD1906SF-1205-S-1
12
12
9.0-12.5
9.0-12.5
Part
Number
Iout
Max.
(mA)
Iout
Min.
(mA)
Effi.
Typ.
(%)
200
110
83
22
11
9
79
82
84
5
12
15
24
200
83
67
42
20
9
7
5
85
87
88
85
10
10
10
10
10
5
9
12
15
24
200
110
83
67
42
20
11
9
7
5
84
82
85
86
85
12.5
12.5
3
5
300
200
30
20
82
86
*If Input voltage above specified may cause permanent damage to the device.
ISOLATION SPECIFICATIONS
Item
Test Condition
MIN
TYP
MAX
Units
Isolation Voltage
Tested for 1 minute
0
VDC
Isolation Resistance
Test at 500VDC
0
MΩ
OUTPUT SPECIFICATIONS
FEATURES
Efficiency: To 85%
Temperature Range: -20°C to +71°C
Package: UL94-V0
Miscellaneous: Wide (2:1) Input Range. No heat sink required.
Industry standard pinout. Single Output Custom service available.
Samples available.
Item
Test Condition
1W Output Power
MIN
TYP
0.1
No load current
1
MAX
Units
1
W
5
mA
±3
%
Output voltage accuracy
See tolerance envelope graph
Load regulation
From 25% to 100% load
±0.2
%
Line regulation
Input Voltage from low to high
±0.2
%
Temperature drift (Vout)
See tolerance envelope graph
Ripple
20Hz to 300kHzBandwidth
Switching frequency
100% load, nominal input voltage
100
80
0.02
%/°C
300
mVp-p
400
KHz
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless
otherwise specified.
CHARACTERISTICS
Output Short Circuit Protection: Continuous
Temperature Rise at Full Load: 30°C (Typ.)
Cooling: Free air convection
No Load, Power Consumption: 500mW (typical)
Operating Temperature Range: -20°C to +71°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.
TYPICAL CHARACTERISTICS
Output Power (%)
120
100
80
60
Safe Operating Area
40
20
0
-40
0
120
40
71 85
Ambient Temperature (°C)
CENTRAL
Technologies
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
DC/DC Converters
ctparts.com
CTDD1906SF-S-1 Series
Wide Input Regulated & Non-Isolated
1W Output, Single Output
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1906SF-S-1 Package
19.50
10.00
Side View
4.10
1.25
1 2
7
6.80
Bottom View
15.24
2.00
CTDD1906SF-S-1 Footprint
2.54
ø1.00+0.15/-0
1 2
7
2.54
Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. (Tolerance:±0.25)
PIN CONNECTIONS
Pin Function
Vin
1
COM
2
Vo
7
1 2
7
CENTRAL
Technologies
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
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