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SQ48T15025-PEC0G

Description
DC-DC Regulated Power Supply Module, 1 Output, 37.5W, Hybrid, ROHS COMPLIANT, 1/8 BRICK PACKAGE-8
CategoryPower/power management    The power supply circuit   
File Size4MB,66 Pages
ManufacturerBel Fuse
Environmental Compliance
Download Datasheet Parametric View All

SQ48T15025-PEC0G Overview

DC-DC Regulated Power Supply Module, 1 Output, 37.5W, Hybrid, ROHS COMPLIANT, 1/8 BRICK PACKAGE-8

SQ48T15025-PEC0G Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresREMOTE SHUTDOWN
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Efficiency (main output)86.5%
high7.16 mm
Maximum input voltage75 V
Minimum input voltage36 V
Nominal input voltage48 V
JESD-30 codeR-XDMA-P8
JESD-609 codee3
length58.42 mm
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current15 A
Maximum output voltage2.75 V
Minimum output voltage2 V
Nominal output voltage2.5 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height7.16 mm
surface mountNO
technologyHYBRID
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
Terminal formPIN/PEG
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output37.5 W
Fine-tuning/adjustable outputYES
width22.76 mm
Base Number Matches1
The SemiQ™ Series of dc-dc converters provides a high-
efficiency single output in a size that is only 60% of industry-
standard quarter-bricks, while preserving the same pinout and
functionality.
In high temperature environments, for output voltages ranging
from 3.3 V to 1.0 V, the thermal performance of SemiQ™
converters exceeds that of most competitors' 20-25 A quarter-
bricks. This performance is accomplished through the use of
patent-pending circuit, packaging, and processing techniques to
achieve ultra-high efficiency, excellent thermal management, and
a very low body profile.
RoHS lead-free solder and lead-solder-exempted products are
available
Delivers up to 15A (50W)
Industry-standard quarter-brick pinout
Outputs available in 12.0, 8.0, 6.0, 5.0, 3.3, 2.5, 2.0, 1.8, 1.5, 1.2,
and 1.0 V
Available in through-hole and SMT packages
Low profile: 0.258” (6.55 mm)
Low weight: 0.53 oz (15 g)
On-board input differential LC-filter
Startup into pre-biased output
No minimum load required
Meets Basic Insulation requirements
Withstands 100 V input transient for 100 ms
Fixed-frequency operation
Fully protected
Remote output sense
Positive or negative logic ON/OFF option
Output voltage trim range: +10%/−20% with industry-standard
trim equations (except 1.2 V and 1.0 V outputs with trim range
± 10%)
Output voltage trim range: +10%/−20% with industry-standard
trim equations (except 1.2 V and 1.0 V outputs with trim range
± 10%)
Safety according to IEC/EN 60950-1 2 Edition and UL/CSA
60950-1 2 Edition
Designed to meet Class B conducted emissions per FCC and
EN55022 when used with external filter
All materials meet UL94, V-0 flammability rating
nd
nd
Low body profile and the preclusion of heat sinks minimize
airflow shadowing, thus enhancing cooling for downstream
devices. The use of 100% automation for assembly, coupled with
advanced electronic circuits and thermal design, results in a
product with extremely high reliability.
Operating from a 36-75 V input, the SQ48 Series converters
provide any standard output voltage from 12 V down to 1.0 V.
Outputs can be trimmed from –20% to +10% of the nominal
output voltage (± 10% for output voltages 1.2 V and 1.0 V), thus
providing outstanding design flexibility.
With a standard pinout and trim equations, the SQ48 Series
converters are perfect drop-in replacements for existing quarter-
brick designs. Inclusion of this converter in new designs can
result in significant board space and cost savings. In both cases
the designer can expect reliability improvement over other
available converters because of the SQ48 Series’ optimized
thermal efficiency.
Telecommunications
Data Communications
Wireless Communications
Servers
High efficiency – no heat sink required
For output voltages ranging from 3.3 to 1.0 V, 40% higher
current capability at elevated temperatures than most
competitors' 20-25A quarter-bricks
Extremely small footprint: 0.896” x 2.30” (2.06 in ), 40%
smaller than conventional quarter-bricks
North America
+1-866.513.2839
Asia-Pacific
+86.755.29885888
Europe, Middle East
+353 61 225 977
tech.support@psbel.com
belpowersolutions.com
2
© 2015 Bel Power Solutions, inc.
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