CTDD5025DF-2403-30M Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – DC/DC Converters

DC/DC Converters
ctparts.com
CTDD5025DF-30M Series
Wide Input Isolated & Regulated
30W Single Output
RoHS
Compliant
Not shown at actual size.
Part
Number
CTDD5025DF-2403-30M_
CTDD5025DF-2405-30M_
CTDD5025DF-2412-30M_
CTDD5025DF-2415-30M_
CTDD5025DF-4803-30M_
CTDD5025DF-4805-30M_
CTDD5025DF-4812-30M_
CTDD5025DF-2815-30M_
SPECIFICATIONS
Please specify “H” for heat sink mounted.
Example: CTDD5025DF-2403-30MH
Vin
Nom.
(VDC)
24
24
24
24
48
48
48
48
Input Range
(VDC)
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
Vin
Max.*
(VDC)
40
40
40
40
80
80
80
80
Vout
(VDC)
3.3
5
12
15
3.3
5
12
15
Iout
Min.**
(mA)
6000
6000
2500
2000
6000
6000
2500
2000
Capacitor
Load Max.
(µF)
6800
6800
680
680
6800
6800
680
680
Effi.
Typ.
(%)
84
86
87
87
84
86
88
87
*If Input voltage above specified may cause permanent damage to the device
**Minumum operating current for 10% of rated current, if less than 10% rated current, output ripple may
increase rapidly, the amplitude < 1V.
FEATURES
Efficiency: To 88%
Temperature Range: -40°C to +85°C
I/O-Isolation: 1.5KVDC
Miscellaneous: Six-sided metal shield. Internal SMD
construction. Industry standard pin out. 2:1 wide input voltage
range.
Samples available.
CHARACTERISTICS
Storage Humidity Range: < 95%
Short Circuit Protection: Automatic Recovery
Operating Temperature Range: -40°C to +85°C
Storage Temperature Range: -55°C to +125°C
Temperature Rise at Full Load: 80°C (Max.)
Lead Temperature: 300°C (1.5mm from case for 10 seconds)
Isolation Voltage: 1500VDC (Test for 1 minute and 1mA max.)
Isolation Resistance: 1000MΩ min. (Test at 500VDC)
Isolation Capacitance: 1000pF typ. at 100kHz/0.1V
Switching Frequency: 350kHz typ.
Cooling: Free air convection
Case Material: Nickle-coated copper (six-sided)
MTBF: >1,000,000 hours
Miscellaneous: RoHS Compliant.
Item
Start-up time
Under Voltage lock off
Input Filter
Ctrl
INPUT SPECIFICATIONS
Test conditions
Min.
Nominal
Models ON
(24V)
Models OFF
16
Nominal
Models ON
(48V)
Models OFF
33
Models ON
Models OFF
Input Current (Models OFF)
Typ.
10
Max.
17.8
35.8
L-C
3-40VDC
0-1.2VDC
1
Units
ms
VDC
mA
OUTPUT SPECIFICATIONS
Item
Test conditions
Output Power
Output Voltage Accuracy Refer to recommended circuit
Load Regulation
Line Regulation
From 10% to 100% load
Nominal Input
Input Voltage from low to high
100 % load
Ripple and Noise
20MHz Bandwidth
Transistent Recovery Time
25% - 50% - 25% load or
Transistent Peak Deciation 50% - 75% - 50% load step change
Over Current Protection
Input Voltage Range
Short Circuit Protection
Input Voltage Range
3.3V output
Over Voltage Protection
5V output
12V output
15V output
Temperatue Drift (Vout)
Trim
Min.
Typ.
±1
Max.
30
±3
Units
W
±0.5
±1
%
±0.2
±0.5
50
120
mV
200
500
µs
±5
%
130
150
%
Hiccup, automatic recovery
3.9
6.2
VDC
15
18
±0.02
%/°C
±10%Vo
VDC
CENTRAL
TECHNOLOGIES
08.12.09
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2009 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice