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UVQ-12/10-D48NB9-C

Description
DC-DC Regulated Power Supply Module, 1 Output, 120W, Hybrid, ROHS COMPLIANT, QUARTER BRICK PACKAGE-9
CategoryPower/power management    The power supply circuit   
File Size612KB,25 Pages
ManufacturerMurata Power Solutions
Environmental Compliance  
Download Datasheet Parametric View All

UVQ-12/10-D48NB9-C Overview

DC-DC Regulated Power Supply Module, 1 Output, 120W, Hybrid, ROHS COMPLIANT, QUARTER BRICK PACKAGE-9

UVQ-12/10-D48NB9-C Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeMODULE
package instructionROHS COMPLIANT, QUARTER BRICK PACKAGE-9
Contacts9
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage75 V
Minimum input voltage36 V
Nominal input voltage48 V
JESD-30 codeR-XDMA-P9
Maximum load regulation0.05%
Number of functions1
Output times1
Number of terminals9
Maximum operating temperature110 °C
Minimum operating temperature-40 °C
Maximum output voltage12.12 V
Minimum output voltage11.88 V
Nominal output voltage12 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelINDUSTRIAL
Terminal formPIN/PEG
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output120 W
Fine-tuning/adjustable outputYES
www.murata-ps.com
UVQ Series
Low Profile, Isolated Quarter Brick
2.5–40 Amp DC-DC Converters
PRODUCT OVERVIEW
For efficient, fully isolated DC power in the small-
est space, Murata Power Solutions' UVQ series
quarter bricks offer output voltages from 1.5
to 48 Volts with currents up to 40 Amps. UVQs
operate over a wide temperature range (up to
+70°C at 200 lfm airflow) at full-rated power. The
optional mounting baseplate extends this to all
practical temperature ranges at full power.
UVQs achieve these impressive specifications
while delivering excellent electrical performance.
Overall noise is 35mVp-p (3.3V models) with fast
step response (down to 50μsec). These convert-
ers offer high stability even with no load and
tight output regulation. The unit is fully protected
against input over and undervoltage, output over-
current and short circuit. An on-board temperature
sensor shuts down the converter if thermal limits
are reached. Protection uses the “hiccup” (auto
restart) method.
A convenient remote On/Off control input oper-
ates by external digital logic, relay or transistor
input. To compensate for longer wiring and to
retain output voltage accuracy at the load, UVQs
include a Sense input to dynamically correct for
ohmic losses. A trim input may be connected to a
user’s adjustment potentiometer or trim resis-
tors for output voltage calibration closer than the
standard accuracy.
UVQs include industry-standard safety certifica-
tions and BASIC I/O insulation provides 2250 Volt
input/output isolation. Radiation emission testing
is performed to widely-accepted EMC standards.
The UVQs may be considered as higher perfor-
mance replacements for some Murata Power
Solutions USQ models.
Typical unit
FEATURES

Standard quarter-brick package/pinout

Outputs from 1.5 to 48V up to 125W

profile 0.42" height
Low

and 48Vdc nominal inputs
24

isolated, 2250Vdc (BASIC) insulation
Fully

Designed for RoHS-6 compliance

Output overvoltage/short-circuit protected

On/Off control, trim and sense functions

efficiency to 92%
High

Protected against temp. and voltage limits

Designed to meet UL/IEC/EN60950-1 safety
approvals
+SENSE
(7)
+V
OUT
(8)
+V
IN
(1)
Baseplate
(9)
Optional
SWITCH
CONTROL
–V
OUT
(4)
–V
IN
(3)
–SENSE
(5)
PWM
CONTROLLER
OPTO
ISOLATION
REFERENCE &
ERROR AMP
V
OUT
TRIM
(6)
INPUT UNDERVOLTAGE, INPUT
OVERVOLTAGE, AND OUTPUT
OVERVOLTAGE COMPARATORS
 
REMOTE
ON/OFF
CONTROL*
(2)
* Can be ordered with positive (standard) or negative (optional) polarity.
Typical configuration — some models use a different topology
Figure 1. Simplified Schematic
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_UVQ Models.D01
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