MDC_UEI-30W MURATA [Murata Manufacturing Co., Ltd.], MDC_UEI-30W Datasheet - Page 4

• Manufacturer Part Number: MDC_UEI-30W
• Description: 30W Isolated Wide-Range DC/DC Converters
• Manufacturer: MURATA [Murata Manufacturing Co., Ltd.]

INPUT CHARACTERISTICS
UEI30-033-Q12P-C
UEI30-033-Q48N-C
UEI30-050-Q12P-C
UEI30-050-Q48N-C
UEI30-120-Q12P-C
UEI30-120-Q48N-C
UEI30-150-Q12P-C
UEI30-150-Q48N-C
OUTPUT CHARACTERISTICS
UEI30-033-Q12P-C
UEI30-033-Q48N-C
UEI30-050-Q12P-C
UEI30-050-Q48N-C
UEI30-120-Q12P-C
UEI30-120-Q48N-C
UEI30-150-Q12P-C
UEI30-150-Q48N-C
ABSOLUTE MAXIMUM RATINGS
Input Voltage
On/Off control, referred to –Vin
Input Reverse Polarity Protection
Output Overvoltage
Output Current
Overtemperature Protection
Storage Temperature
Lead Temperature
Model Family
Model Family
Q12 models
Q48 models
threshold
Max.
Start-up
I
OUT
A
9
6
17.3
17.0
V
50% Load
% of V
Accuracy
Volts, max. continuous
Volts, transient, 100 mSec
Volts, max. continuous
Volts, transient, 100 mSec
voltage
V
Under-
Shut-
down
OUT
1
16.0
16.2
V
NOM
mA pk-pk A
Refl ected
Current
Adjustment
(back)
Ripple
% of V
30
Range
±10
2
NOM
www.murata-ps.com
Inrush
Tran-
sient
0.05
2
sec
% of V
Temperature
Coeffi cient
withstand sustained short circuit
without damage. The outputs are
not intended to accept appreci-
able reverse current.
temperature shutdown protection
under normal operation.
±0.02
0-36 VDC to rated specifi cations
50 VDC, no damage
0-75 VDC to rated specifi cations
100 VDC, no damage
-0.7 V. min to +15V max.
Current-limited. Devices can
Device includes electronic over-
-55 to +125° C.
See soldering specifi cations
Output
Circuit
Short
Input Current
mA
50
OUT
V
OUT
/ºC
See fuse section
nom. +20% max.
Line
1.99
1.89
Low
Capacitive Loading Max.
A
Low ESR <0.02Ω Max,
resistive load
Standby
Mode
mA
1
2,000
μF
mended
Recom-
Fuse
A
6
6
Internal
Input
Filter
Type
L-C
Absolute Maximum Ratings
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 nor
recommended.
Maximum Ratings Notes
The UEI-30W series does not include electronic Input Overvoltage
Protection. Therefore it is possible for the input to exceed the con-
tinuous ratings listed above and still operate. However, units are not
routinely Production-tested above the continuous ratings. Therefore,
the rated specifi cations do not apply at excessive input voltage and
performance is undetermined.
or high output current, the controller may shut down from overtem-
perature if the maximum rated input voltage is exceeded.
cessfully tested for 100 mS at the transient stress voltage and were
not damaged. As a practical matter in your application, it is often
diffi cult to determine how long an input overvoltage was applied.
Therefore, do not exceed the continuous voltage rating.
after fault removal
Hiccup auto-start
At some combinations of high ambient temperature, low airfl ow
The transient specifi cations indicate that sample lots were suc-
Overvoltage
30W Isolated Wide-Range DC/DC Converters
protection
Protection
Reverse
Polarity
5.0
7.3
N/A
V
Technical enquiries email: [e-mail], tel:
Current
On/Off
mA
1
No
“P” model suffi x “N” model suffi x
OFF=Gnd pin or
Positive Logic
max. ON=open
Remote On/Off Control
–0.7 to +1.2V
pin or +10 to
+15V max.
Magnetic
feedback
MDC_UEI Series 30W.A01 Page 4 of 11
UEI30 Series
See ordering guide
Negative Logic
or +10 to +15V
OFF=open pin
max. ON=Gnd
pin or –0.7 to
+1.2V max.
[phone]