CTDD3220DF-S1R5K-3 Datasheet, PDF (1/2 Pages) Central Technologies – Wide Input Isolated

DC/DC Converters
ctparts.com
CTDD3220DF-S1.5K-3 Series
Wide Input Isolated & Regulated
3W Output, Single Output
RoHS
Compliant
Not shown at actual size.
SPECIFICATIONS
Part
Number
CTDD3220DF-0505-S1.5K-3
CTDD3220DF-0509-S1.5K-3
CTDD3220DF-0512-S1.5K-3
CTDD3220DF-0515-S1.5K-3
CTDD3220DF-0524-S1.5K-3
CTDD3220DF-1205-S1.5K-3
CTDD3220DF-1209-S1.5K-3
CTDD3220DF-1212-S1.5K-3
CTDD3220DF-1215-S1.5K-3
CTDD3220DF-1224-S1.5K-3
CTDD3220DF-2405-S1.5K-3
CTDD3220DF-2409-S1.5K-3
CTDD3220DF-2412-S1.5K-3
CTDD3220DF-2415-S1.5K-3
CTDD3220DF-2424-S1.5K-3
CTDD3220DF-4805-S1.5K-3
CTDD3220DF-4809-S1.5K-3
CTDD3220DF-4812-S1.5K-3
CTDD3220DF-4815-S1.5K-3
CTDD3220DF-4824-S1.5K-3
Vin
Nom.
(VDC)
5
5
5
5
5
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
Input Range
(VDC)
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
Vin
Max.*
(VDC)
11
11
11
11
11
22
22
22
22
22
40
40
40
40
40
80
80
80
80
80
Vout
(VDC)
5
9
12
15
24
5
9
12
15
24
5
9
12
15
24
5
9
12
15
24
Iout
Max.
(mA)
600
333
250
200
125
600
333
250
200
125
600
333
250
200
125
600
333
250
200
125
*If Input voltage above specified may cause permanent damage to the device
Iout
Min.
(mA)
60
34
25
20
12
60
34
25
20
12
60
34
25
20
12
60
34
25
20
12
Effi.
Typ.
(%)
68
72
72
73
71
74
78
80
79
78
76
80
82
81
80
76
78
81
83
80
FEATURES
Efficiency: To 83%
Temperature Range: -40°C to +85°C
Isolation: 1.5KVDC
Package: UL94-V0
Miscellaneous: Wide (2:1) Input Range. Single Output. No heat
sink required. Industry standard pinout.
Samples available.
CHARACTERISTICS
Output Short Circuit Protection: Continuous, Auto Recovery
Temperature Rise at Full Load: 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: Pastic (UL94-V0)
MTBF: >1,000,000 hours
Isolation Voltage: 1,500VDC
Isolation Resistance: >1,000MΩ
Weight: 15G
Miscellaneous: RoHS Compliant.
OUTPUT SPECIFICATIONS
Item
3W Output Power
Positive Voltage accuracy
Load regulation
Line regulation
Temperature drift (Vout)
Ripple
Noise
Switching frequency
Isolation Capacitance
Test Condition
Refer to Recommended Circuit
From 10% to 100% load
Input Voltage from low to high
Refer to Temp. Derating Graph
20Hz to 300KHz Bandwidth
DC-20MHz Bandwidth
100% load, nominal input voltage
MIN
TYP MAX
0.3
3
±1
±2
±0.5 ±0.75
±0.2 ±0.5
0.03
50
100
200
100-650PFM
100
Units
W
%
%
%
%/°C
mVp-p
mVp-p
KHz
PF
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless
otherwise specified.
TYPICAL CHARACTERISTICS
Temperature Derating Graph
120
100
80
60
Safe Operating Area
40
20
0
-40 0 40 71 85 120
Operating Temperature (°C)
CENTRAL
01.08.07
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