CTDD1906SF-S-1 Datasheet, PDF (1/2 Pages) Central Technologies – DC/DC Converters

DC/DC Converters
ctparts.com
CTDD1906SF-S-1 Series
Wide Input Regulated & Non-Isolated
1W Output, Single Output
RoHS
Compliant
Not shown at actual size.
Part
Number
CTDD1906SF-0305-S-1
CTDD1906SF-0309-S-1
CTDD1906SF-0312-S-1
CTDD1906SF-0505-S-1
CTDD1906SF-0512-S-1
CTDD1906SF-0515-S-1
CTDD1906SF-0524-S-1
CTDD1906SF-0705-S-1
CTDD1906SF-0709-S-1
CTDD1906SF-0712-S-1
CTDD1906SF-0715-S-1
CTDD1906SF-0724-S-1
CTDD1906SF-1203-S-1
CTDD1906SF-1205-S-1
SPECIFICATIONS
Vin
Nom.
(VDC)
3.3
3.3
3.3
5
5
5
5
7.2
7.2
7.2
7.2
7.2
12
12
Input Range
(VDC)
2.7-5.4
2.7-5.4
2.7-5.4
3.6-7.2
3.6-7.2
3.6-7.2
3.6-7.2
6.4-8.4
6.4-8.4
6.4-8.4
6.4-8.4
6.4-8.4
9.0-12.5
9.0-12.5
Vin
Max.*
(VDC)
5.4
5.4
5.4
7.2
7.2
7.2
7.2
10
10
10
10
10
12.5
12.5
Vout
(VDC)
5
9
12
5
12
15
24
5
9
12
15
24
3
5
Iout
Max.
(mA)
200
110
83
200
83
67
42
200
110
83
67
42
300
200
*If Input voltage above specified may cause permanent damage to the device.
Iout Effi.
Min. Typ.
(mA) (%)
22
79
11
82
9
84
20
85
9
87
7
88
5
85
20
84
11
82
9
85
7
86
5
85
30
82
20
86
Item
Isolation Voltage
Isolation Resistance
ISOLATION SPECIFICATIONS
Test Condition
MIN
TYP
Tested for 1 minute
0
Test at 500VDC
0
MAX
Units
VDC
MΩ
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.
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.
OUTPUT SPECIFICATIONS
Item
Test Condition
MIN
TYP
MAX
Units
1W Output Power
0.1
1
W
No load current
1
5
mA
Output voltage accuracy See tolerance envelope graph
±3
%
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
0.02
%/°C
Ripple
20Hz to 300kHzBandwidth
100
300
mVp-p
Switching frequency
100% load, nominal input voltage 80
400
KHz
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output 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