UHE-5/6000-Q48T-C Murata Power Solutions Inc, UHE-5/6000-Q48T-C Datasheet - Page 4

• Manufacturer Part Number: UHE-5/6000-Q48T-C
• Description: CONV DC/DC 6A 5V T/H
• Manufacturer: Murata Power Solutions Inc
• Series: UHEr
• Type: Isolatedr

Specifications of UHE-5/6000-Q48T-C

• Number Of Outputs: 1
• Output: 5V
• Power (watts): 30W
• Mounting Type: Through Hole
• Voltage - Input: 18 ~ 75V
• Package / Case: 9-DIP Module (7 Leads)
• 1st Output: 5 VDC @ 6A
• Size / Dimension: 2.00" L x 1.60" W x 0.40" H (50.8mm x 40.6mm x 10.2mm)
• Power (watts) - Rated: 30W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 86%
• Approvals: CE, cUL, EN, UL
• Output Power: 30 W
• Input Voltage Range: 18 V to 75 V
• Input Voltage (nominal): 48 V
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 6 A
• Isolation Voltage: 1.5 KV
• Package / Case Size: 1.6 in X 2 in
• Dc / Dc Converter O/p Type: Single
• No. Of Outputs: 1
• Input Voltage: 18V To 75V
• Power Rating: 30W
• Output Voltage: 5V
• Output Current: 6A
• Approval Bodies: CE / EN / UL
• Supply Voltage: 48V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1885-5

www.cd4power.com
Input Fusing
Certain applications and/or safety agencies may require the installation of
fuses at the inputs of power conversion components. Fuses should also
be used if the possibility of sustained, non-current-limited, input-voltage
polarity reversals exists. For DATEL UHE 2-30 Watt DC/DC Converters, you
should use slow-blow type fuses, installed in the ungrounded input supply
line, with values no greater than the following.
All relevant national and international safety standards and regulations
must be observed by the installer. For system safety agency approvals, the
converters must be installed in compliance with the requirements of the
end-use safety standard, e.g. IEC/EN/UL60950.
P O W E R E L E C T R O N I C S D I V I S I O N
Absolute Maximum Ratings
Input Voltage:
On/Off Control (pin 4) Max. Voltages
Input Reverse-Polarity Protection
Output Current
Case Temperature
Storage Temperature
Lead Temperature (soldering, 0 sec.)
These are stress ratings. Exposure of devices to any of these conditions may adversely
affect long-term reliability. Proper operation under conditions other than those listed in
the Performance/Functional Specifications Table is not implied.
T E C H N I C A L
Model
Output/Input
.2 V
.5 V
.8 V
2.5 V
3.3 V
5 V
2 V
5 V
OUT
Continuous:
Transient (00msec):
Referenced to –Input (pin 2)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
D2 Models
D24/Q2 Models
D48/Q48 Models
D2 Models
D24/Q2 Models
D48/Q48 Models
No Suffix
"N" Suffix
D12
--
--
3
4
5
5
6
6
N O T E S
Q12
7.5
Fuse Values in Amps
--
--
--
--
5
3
3
23 Volts
42 Volts
8 Volts
25 Volts
50 Volts
00 Volts
+V
+7 Volts
Current must be <5 Amps. Brief
duration only. Fusing recommended.
Current limited. Devices can
withstand sustained output short
circuits without damage.
+00°C
–55 to +25°C
+300°C
D24
IN
2.5
2.5
2
2
3
3
-
-
Q48
--
--
--
--
3
3
5
5
D48
.5




2
2
2
Isolated, High Efficiency, .6" x 2" 2-0 Amp, 2-30 Watt DC/DC's
Input Undervoltage Shutdown and Start-Up Threshold
Under normal start-up conditions, devices will not begin to regulate until
the ramping-up input voltage exceeds the Start-Up Threshold Voltage. Once
operating, devices will not turn off until the input voltage drops below the
Undervoltage Shutdown limit. Subsequent re-start will not occur until the
input is brought back up to the Start-Up Threshold. This built in hysteresis
prevents any unstable on/off situations from occurring at a single input
voltage.
Start-Up Time
The V
which the ramping input voltage crosses the Start-Up Threshold and the
fully loaded output voltage enters and remains within its specified accuracy
band. Actual measured times will vary with input source impedance,
external input/output capacitance, and load. The UHE Series implements a
soft start circuit that limits the duty cycle of its PWM controller at power up,
thereby limiting the input inrush current.
The On/Off Control to V
nominal input voltage applied but is turned off via the On/Off Control pin.
The specification defines the interval between the point at which the con-
verter is turned on and the fully loaded output voltage enters and remains
within its specified accuracy band. Similar to the V
On/Off Control to V
start circuitry and external load capacitance.
The difference in start up time from V
V
Input Overvoltage Shutdown
All D2/Q2 and D24 Models of the UHE DC/DC converters are equipped
with Input Overvoltage Protection. Input voltages exceeding the input
overvoltage shutdown specification listed in the Performance/Functional
Specifications will cause the device to shutdown. A built-in hysteresis for
all models will not allow the converter to restart until the input voltage is
sufficiently reduced.
All 48V
of requirements for withstanding brief input surges to 00V for up to
00msec without output voltage interruption.
Please contact DATEL to have input overvoltage shutdown for D48/Q48
models enabled.
Input Source Impedance
UHE converters must be driven from a low ac-impedance input source.
The DC/DC's performance and stability can be compromised by the use of
highly inductive source impedances. The input circuit shown in Figure 2
is a practical solution that can be used to minimize the effects of induct-
ance in the input traces. For optimum performance, components should
be mounted close to the DC/DC converter. If the application has a high
source impedance, low V
capacitance.
OUT
is therefore insignificant.
IN
IN
to V
models have this overvoltage shutdown function disabled because
OUT
Start-Up Time is the interval of time between the point at
OUT
start-up time is also governed by the internal soft
OUT
IN
start-up time assumes the converter has its
models can benefit of increased external input
IN
to V
OUT
and from On/Off Control to
D C / D C C O N V E R T E R S
IN
to V
UHE Series
MDC_UHE_A03
OUT
start-up, the
Page 4 of 4