CT CTDD2210S-4805S-2 Dc/dc converter Datasheet

DC/DC Converters
CTDD2210S-S Series
Wide Input Isolated & Regulated
2W Output, Single Output
Not shown at actual size.
ctparts.com
SPECIFICATIONS
Vout
Iout
Max.
(mA)
Iout
Min.
(mA)
Effi(Typ.)
5VDC
9VDC
12VDC
15VDC
400
220
165
132
40
22
16
13
67%
69%
72%
75%
9-18VDC
9-18VDC
9-18VDC
9-18VDC
5VDC
9VDC
12VDC
15VDC
400
220
165
132
40
22
16
13
75%
75%
77%
80%
15VDC
15VDC
15VDC
15VDC
12-24VDC
12-24VDC
12-24VDC
12-24VDC
5VDC
9VDC
12VDC
15VDC
400
220
164
132
40
22
16
13
75%
79%
80%
81%
CTDD2210S-2405S-2
CTDD2210S-2409S-2
CTDD2210S-2412S-2
CTDD2210S-2415S-2
24VDC
24VDC
24VDC
24VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
5VDC
9VDC
12VDC
15VDC
400
220
165
132
40
22
16
13
78%
80%
83%
85%
CTDD2210S-4805S-2
CTDD2210S-4809S-2
CTDD2210S-4812S-2
CTDD2210S-4815S-2
48VDC
48VDC
48VDC
48VDC
36-72VDC
36-72VDC
36-72VDC
36-72VDC
5VDC
9VDC
12VDC
15VDC
400
220
165
132
40
22
16
13
76%
81%
82%
83%
Part
Number
Vin Nom.
CTDD2210S-0505S-2
CTDD2210S-0509S-2
CTDD2210S-0512S-2
CTDD2210S-0515S-2
5VDC
5VDC
5VDC
5VDC
4.5-9VDC
4.5-9VDC
4.5-9VDC
4.5-9VDC
CTDD2210S-1205S-2
CTDD2210S-1209S-2
CTDD2210S-1212S-2
CTDD2210S-1215S-2
12VDC
12VDC
12VDC
12VDC
CTDD2210S-1505S-2
CTDD2210S-1509S-2
CTDD2210S-1512S-2
CTDD2210S-1515S-2
Input Range
ISOLATION SPECIFICATIONS
Item
FEATURES
Efficiency: To 83%
Temperature Range: -40°C to 85°C
Isolation: 1KVDC
Package: UL94-V0
Miscellaneous: Single Output Voltage. No heatsink required.
Industry standard pinout. Pin compatible with MSB series.
Wide (2:1) Input Range. 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: 150mW Typ.
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: >1,000,000 hours
Test Condition
MIN
TYP
1000
VDC
Isolation Resistance
Test at 500VDC
1000
MΩ
OUTPUT SPECIFICATIONS
Item
Test Condition
2W Output Power
MIN
TYP
0.2
Output Voltage Accuracy
Refer To Recommended Circuit
Load regulation
MAX
Units
2
W
±1
±3
%
10% to 100% load
±0.1
±0.2
%
Line Regulation
Input Voltage From Low to High
±0.2
±0.5
%
Temperature drift(Vout)
Refer To Recommended Circuit
0.03
%/°C
Ripple
20Hz-300KHz bandwidth
40
60
mVp-p
Noise
DC-20MHz bandwidth
80
150
mVp-p
Switching Frequency
100% Load, Nominal Input Voltage
80
200
kHz
Switching Frequency
10% Load, Nominal Input Voltage
250
600
kHz
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless
otherwise specified.
Application Note
Recommended Circuit
All the CTDD2210S-S series have been tested according to the following recommended testing circuit
before leaving factory. This series should be tested under load. Never to be tested under no load. (See
figure 1). If you want to further decrease the input/output ripple, you can increase capacitance properly or
choose capacitors with low ESR. However, the capacitance should not be too high. (Table 2). If you want
to use the products in high EMI, please choose our metal packaged prodcts.
TYPICAL CHARACTERISTICS
Output Power (%)
100
80
60
Safe Operating Area
40
20
0
-40
0
120
40
71 85
Ambient Temperature (°C)
06.29.05
Technologies
Units
Flash tested for 1 minute
120
CENTRAL
MAX
Isolation Voltage
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2004 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
CTDD2210S-S Series
Wide Input Isolated & Unregulated
2W Output, Single Output
FIGURE 1
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD2210S-S Package
+Vin
22.00
12.00
6
2
DC-DC
Converters
Cin
Side View
Cout
1
7
2.10
1.50
6 7 8
9.50
Cs
Bottom View
CTDD2210S-S Footprint
2.54
ø1.00+0.15/-0
CS CAPACITOR TABLE(TABLE 1)
1 2
6 7 8
Vout
2.54
Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm.
CS
5V
9V
47uF-100uF
12V
15V
22uF-47uF
PIN CONNECTIONS
EXTERNAL CAPACITOR TABLE(TABLE 2)
Pin
1
2
6
7
8
Function
GND
Vin
+Vo
0V
CS
Note
Input Ground
Input Positive
Output Positive
Output Ground
External cap.
1 2
Vin
Cin
5V
&
12V
100uF
24V
&
48V
10uF
6 7 8
Cout
(0+70°C)
Cout
(-40+85°C)
100uF
(electrolytic
capacitor)
47uF
(tantalum
capacitor)
CENTRAL
Technologies
06.29.05
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
Load
0V
GND
7*2.54=17.78
1 2
+Vo
Similar pages