UCQ-3.3/35-D24NB-C Murata Power Solutions Inc, UCQ-3.3/35-D24NB-C Datasheet - Page 12
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UCQ-3.3/35-D24NB-C
Manufacturer Part Number
UCQ-3.3/35-D24NB-C
Description
DC/DC Converter
Manufacturer
Murata Power Solutions Inc
Series
UCQr
Datasheet
1.UCQ-3.335-D24PB-C.pdf
(23 pages)
Specifications of UCQ-3.3/35-D24NB-C
Dc / Dc Converter O/p Type
Fixed
No. Of Outputs
1
Input Voltage
18V To 36V
Power Rating
115.5W
Output Voltage
3.3V
Output Current
35A
Approval Bodies
UL, CSA
Supply Voltage
36VDC
Product
Isolated
Output Power
116 W
Input Voltage Range
18 V to 36 V
Number Of Outputs
1
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
35 A
Isolation Voltage
2.25 KV
Package / Case Size
Quarter Brick
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Input Fusing
Input Reverse-Polarity Protection
Input Under-Voltage Shutdown and Start-Up Threshold
Start-Up Time
These 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.
Input Voltage
On/Off Control
Input Reverse Polarity Protection
Output Current
Operating Temperature
Storage Temperature
Continuous
Transient (100msec)
Absolute Maximum Ratings
24V Models
0 to +36 Volts
+50 Volts
0V min. to +13.5V max.
See Fuse section
Current-limited. Devices can withstand
sustained short circuit without damage.
–40 to +100°C (with derating)
–55 to +125°C
48V Models
0 to +75 Volts
+100 Volts
www.murata-ps.com
Input Source Impedance
I/O Filtering, Input Ripple Current, and Output Noise
V
OSCILLOSCOPE
IN
–
+
C
C
L
TO
BUS
IN
BUS
= 33μF, ESR < 700mΩ @ 100kHz
= 12μH
= 220μF, ESR < 100mΩ @ 100kHz
Single Output UCQ Models
Figure 3. Measuring Input Ripple Current
C
BUS
L
BUS
21 Feb 2011 MDC_UCQ Models.B18
CURRENT
PROBE
C
IN
3
1
email: sales@murata-ps.com
+INPUT
–INPUT