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LES40A48-1V8

Description
DC-DC Regulated Power Supply Module, 1 Output, 72W, Hybrid
CategoryPower/power management    The power supply circuit   
File Size580KB,32 Pages
ManufacturerVertiv
Download Datasheet Parametric View All

LES40A48-1V8 Overview

DC-DC Regulated Power Supply Module, 1 Output, 72W, Hybrid

LES40A48-1V8 Parametric

Parameter NameAttribute value
MakerVertiv
package instruction,
Reach Compliance Codeunknown
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-P8
JESD-609 codee0
Maximum load regulation0.2%
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage1.98 V
Minimum output voltage1.44 V
Nominal output voltage1.8 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelINDUSTRIAL
Terminal surfaceTIN LEAD
Terminal formPIN/PEG
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output72 W
Fine-tuning/adjustable outputYES
Base Number Matches1
Eighth-Brick Series | 50A DC/DC
High Efficiency, High Current, Low Profile DC/DC Converters
EIGHTH-BRICK SERIES
Single Output Performance Products
High efficiency topology
High output current
Low profile, 0.300in (7.62mm) height
Industry standard 1/8 brick footprint (identical to 1/4 brick pinout)
38% savings in space over other industry standard 1/4 brick converters
Wide operating ambient temperature range, -40°C to +85°C
80% to 110% output trim
Basic insulation
Overvoltage and overtemperature protection
Remote ON/OFF
Approvals to EN60950-1 VDE and UL/cUL60950
100V, 100mSec input voltage transients rated
Monotonic startup into normal and prebiased loads
Secondary side control, no optocouplers, fast transient response
The Eighth-Brick series is a new high
efficiency, open frame, isolated, 50A
product in an industry standard eighth-
brick footprint and operates from a 36 to
75VDC supply. This new series elevates
the power density threshold for high-end
application design requirements where
high output current at low voltages are
required. The converter architecture takes
advantage of open-frame construction to
provide low mass and a low thermal
impedance for a single board design.
Additionally, a patent pending, full wave
coupled inductor topology yields some of
the highest full load efficiencies in the
industry. All Eighth-Brick converters have,
as standard features, remote ON/OFF
capability, adjustable output voltage trim
from 80 to 110% of nominal, over-
current/under-voltage protection, and full
international safety approval including
EN60950-1 VDE and cUL60950.
Patent No. 6,765,810
Other Patents Pending
[ 2 YEAR WARRANTY ]
1
File Name: lf_eighth_brick_performance.pdf Rev (01): 31 Mar 2004
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