DDC1000 Datasheet, PDF (2/2 Pages) MPS Industries, Inc. – 3W, Wide Input Range SMD, Single & Dual Output DC/DC Converters

DDC1000 SERIES
3W, Wide Input Range SMD, Single & Dual Output DC/DC Converters
Absolute Maximum Ratings
Parameter
Min. Max. Units
12VDC Input Models -0.7 25 VDC
Input Surge Voltage _{24VDC Input Models -0.7 50 VDC}
(1000mS)
48VDC Input Models -0.7 100 VDC
Lead Temperature
(1.5mm from case for 10sec.)
--- 260 °C
Internal Power Dissipation
--- 2500 mW
Exceeding the unit absolute maximum ratings could cause damage.
These are not continuous operating ratings.
General Characteristics
Parameter
Isolation
Voltage
Isolation
Resistance
Conditions
60 Seconds
500VDC
Isolation
Capacitance
100kHz, 1V
Switching
Frequency
MTBF
MIL-HDBK-217F
@25°C
Ground Benign
Min.
1500
1000
---
---
1
Typ.
---
---
65
300
---
Max.
---
Units
VDC
---
MΩ
100
pF
---
kHz
---
MHrs
Environmental Characteristics
Parameter
Conditions
Min. Max.
Operating
Temperature
Ambient
-40 71
Operating
Temperature
Case
-40 90
Storage
Temperature
-40 125
Humidity
--- 95
Cooling
Free-Air Convection
Units
°C
°C
°C
%
Output Characteristics
Parameter
Conditions
Min. Typ.
Line Regulation Vin = Min. to Max. ---
±0.1
Load Regulation Io = 10% to 100% ---
±0.3
Ripple & Noise
Short Circuit
20MHz BW
---
50
Continuous
Max.
±0.3
±1.0
75
Maximum Capacitive Load
Models by Output Voltage
(Each Output on Duals)
Singles
4700
Duals
180
Units
%
%
mV P-P
Units
uF
Derating Curve
100
100LFM
80
Natural
60
convection
40
20
0
-40
¡ã
50
60
70
80
Ambient Temperature
90
]
400LFM
200LFM
100
110
Notes:
1. Specifications typical at Ta=+25°C, resistive load, nominal input
voltage, rated output current unless otherwise noted.
2. Transient recovery time is measured to within 1% error band for a
load step change of 75% to 100%.
3. These power converters require a minimum output load to maintain
specified regulation.
4. Operation under no-load conditions will not damage these modules;
however, they may not meet all specifications listed.
5. All DC/DC converters should be externally fused at the front end for
protection.
6. Other input and output voltage may be available, please contact
factory.
7. All specifications subject to change without notice.
8. For detailed data sheet, please contact MPS directly.
2463 208th Street, Ste. 205
Torrance, CA 90501
Tel: [phone]
Fax: [phone]
http://www.mpsind.com
E-mail: [e-mail]