MDC_UCE MURATA [Murata Manufacturing Co., Ltd.], MDC_UCE Datasheet - Page 4

• Manufacturer Part Number: MDC_UCE
• Description: Isolated, High-Density, Eighth-Brick 100W DC/DC Converters
• Manufacturer: MURATA [Murata Manufacturing Co., Ltd.]

SPECIFICATIONS, CONTINUED
UCE-1.5/20-D48
UCE-1.8/30-D48
UCE-2.5/20-D48
UCE-3.3/15-D48
UCE-3.3/30-D48
UCE-5/10-D48
UCE-5/20-D48
UCE-12/4.2-D48
UCE-12/8.3-D48
UCE-1.5/20-D48
UCE-1.8/30-D48
UCE-2.5/20-D48
UCE-3.3/15-D48
UCE-3.3/30-D48
UCE-5/10-D48
UCE-5/20-D48
UCE-12/4.2-D48
UCE-12/8.3-D48
MISCELLANEOUS CHARACTERISTICS
DYNAMIC CHARACTERISTICS
Model Family
Model Family
load step) to 1%
Calculated
1.8 M HRS
2.6 M HRS
2.7 M HRS
2.4 M HRS
Dynamic Load
of fi nal value,
MTBF
(50-75-50%
Response
TBC
TBC
TBC
100 max.
μSec
100
150
100
200
100
50
30
50
4
Temperature Range
with derating
−40 to +85
V
Operating
regulated
IN
(Max.)
(°C)
to V
50
10
50
50
15
50
10
60
50
Start-up Time
OUT
mSec
www.murata-ps.com
Remote On/
Off to V
regulated
(Max.)
50
10
50
50
10
50
10
60
50
(no derating)
Temperature
−40 to +120
Operating
OUT
PCB
Frequency
Switching
KHz
480
400
350
480
380
400
330
200
Temperature
Storage
Range
−55 to
+125
(°C)
Protection/
Shutdown
Thermal
(ºC)
120
110
125
ABSOLUTE MAXIMUM RATINGS
Input Voltage:
On/Off Control
Input Reverse Polarity Protection
Output Overvoltage Protection
Output Current
Storage Temperature
Lead Temperature
Absolute maximums are stress ratings. Exposure of devices to greater than any of these
conditions may adversely affect long-term reliability. Proper operation under conditions
other than those listed in the Performance/Functional Specifi cations Table is not implied
or recommended.
Continuous:
Transient (100 mSec. Max.)
Current
48 Volt input models
48 Volt input models
Circuit
Short
(A)
0.5
5
5
Technical enquiries email: [e-mail], tel:
Overvoltage
Protection
2.8 V. max
magnetic
feedback
(V) Via
7 max.
1.95
4.25
14.5
(V)
3
Isolated, High-Density, Eighth-Brick
12
Short Circuit
overload for
autorestart.
Protection
recovery.
Method
Remove
Current
limiting,
hiccup
100W DC/DC Converters
75 Volts
100 Volts
+15 Volts
5 Amps, 10 sec. max.
Magnetic feedback.
See specifi cations.
Current-limited. Devices can
withstand sustained short circuit
without damage.
–40 to +125°C.
See soldering guidelines.
Short Circuit
Continuous,
Duration
ground. No
shorted to
damage.
UCE Series
output
MDC_UCE.A18 Page 4 of 16
16
(non-condensing)
to +85°C/85%
[phone]
Humidity
Relative