UCE-3.3/15-D48P-C Murata Power Solutions Inc, UCE-3.3/15-D48P-C Datasheet - Page 4

• Manufacturer Part Number: UCE-3.3/15-D48P-C
• Description: DC/DC Converters & Regulators 48Vin 3.3Vout 15A 49.5W Pos polarity
• Manufacturer: Murata Power Solutions Inc

Specifications of UCE-3.3/15-D48P-C

• Output Power: 50 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 15 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: 2.3 in x 0.9 in x 0.4 in
• Output Voltage: 3.3 V
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS, CONTINUED
MISCELLANEOUS CHARACTERISTICS
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-12/10-D48
DYNAMIC CHARACTERISTICS
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-12/10-D48
Model Family
Model Family
Calculated
load step) to 1%
1.8 M HRS
2.4 M HRS
2.6 M HRS
2.7 M HRS
2.4 M HRS
Dynamic Load
of fi nal value,
(See note 1)
MTBF
(50-75-50%
Response
TBC
TBC
100 max.
μSec
100
150
100
200
100
50
30
50
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
60
Start-up Time
OUT
mSec
Remote On/
Off to V
regulated
(Max.)
50
10
50
50
10
50
10
60
50
60
(no derating)
Temperature
−40 to +110
dependent)
Operating
OUT
(model
PCB
www.murata-ps.com
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
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
Low Profi le DC/DC Converters
recovery.
Method
Remove
Current
limiting,
21 Feb 2011
hiccup
75 Volts
100 Volts
+15 Volts
None, install external fuse.
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
email: [e-mail]
shorted to
damage.
UCE Series
output
MDC_UCE.A30 Page 4 of 17
16
(non-condensing)
to +85°C/85%
Humidity
Relative