LQD30A48-3V3-1V2RE Emerson Network Power, LQD30A48-3V3-1V2RE Datasheet
LQD30A48-3V3-1V2RE
Manufacturer Part Number
LQD30A48-3V3-1V2RE
Description
CONV DC/DC 48V 15A 1.2/3.3V OUT
Manufacturer
Emerson Network Power
Series
Quarter-Brickr
Type
Isolatedr
Datasheet
1.LQD25A48-5V0-3V3RE.pdf
(3 pages)
Specifications of LQD30A48-3V3-1V2RE
Output
1.2V, 3.3V
Number Of Outputs
2
Power (watts)
67W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
7-DIP Module, 1/4 Brick
1st Output
1.2 VDC @ 15A
2nd Output
3.3 VDC @ 15A
Size / Dimension
2.30" L x 1.45" W x 0.34" H (58.4mm x 36.8mm x 8.6mm)
Power (watts) - Rated
67.5W
Operating Temperature
-40°C ~ 85°C
Efficiency
90%
Approvals
cUL, UL, VDE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
4th Output
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
Other names
393-1136
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LQD30A48-3V3-1V2RE
Manufacturer:
FERRAZ
Quantity:
1 000
International Safety Standard Approvals
•
•
•
•
•
•
•
•
•
•
•
These are new high e ciency, open-frame, isolated 40 A converters in an industry standard dual
quarter-brick footprint. These converters deliver high output current at low voltages, and excel-
lent useable power density for today’s high end applications. This series features an input volt-
age range of 36 Vdc to 75 Vdc
V/3.3 V, and 5 V/3.3 V. The output voltage on each model is adjustable from 90% to 110% of
the nominal value. Typical e ciencies are 90%. This series also has a remote ON/OFF capabili-
ty. Over-current and over-voltage protection features are included as standard. Designed to
meet inter national safety agency approvals, including EN60950-1 and UL/cUL60950, this series
reduces compliance costs and time to market.
All speci cations ar
DC/DC CONVERTERS
OUTPUT SPECIFICA
Voltage adjustability
M
Ripple and noise
Shor t circuit pr otection
Turn-on characteristics
INPUT SPECIFICATIONS
Input voltage range
Input cur rent
Active high remote ON/OFF
Logic compatibility
O
O
Undervoltage lockout
Start-up time
Two independent outputs
High full load e ciency
Wide ambient temperature range of -40 ºC to +85 ºC
Up to 100% load imbalance
Tracking, monotonic start-up
Starts into pre-biased outputs
Basic insulation system
Over-voltage and over-temperature protection
100 V, 100 ms input voltage transient response
Secondary side control, no optocouplers,
fast transient load response
Available RoHS compliant
N
F
i n i
F
m
u
m
o l
UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950
File No. E135734/60950
VDE Certi cate No. 10401-3336-0197
a
d
e typical at nominal input, full load at 25
TIONS
Both outputs
Both outputs
Power up
48 V nominal
Power up
B
20 MHz bandwidth
No load
Remote OFF
Power down
Remote ON/OFF
High Current, High E ciency, Low Pro le
Quarter-Brick Series
o
h t
and output voltages of 1.2 V/3.3 V, 1.5 V/3.3 V, 1.8 V/3.3 V 2.5
o
u
p t
u
s t
Open collector ref to -input
O
D u a l o u t p u t
p
e
n
50 mV pk-pk max.
c
c r i
15 mV rms max.
u
t i
35.5 V (typ.)
Monotonic
14 ms (typ.)
14 ms (typ.)
Both outputs
33.5 V (typ.)
±10% min.
80 mA max.
36-75 Vdc
r o
6 mA max.
>
<
2
0
4 .
4 .
V
V
0
°C ambient unless otherwise stated
c d
c d
%
EMC CHARACTERISTICS
Immunity:
ESD air enclosure
Radiated eld enclosur e
Conducted
Input transients
GENERAL SPECIFICA
f E
Basic insulation
Switching fr equency
Approvals and
s
M
W
MTBF
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
PROTECTION
S
Over
T
a t
h
t a
e
h
c i f
r e
n
g i
o
r e
d
e i
t r
t h
m
o v
r a
l a i
c -
n
l a
y c
s d
a t l
c r i
a l f
g
u
m
e
t i
m
a
b
l i
y t i
TIONS
EN61000-4-2 8 kV/6 kV(O/P within spec.)
Input/output
Operating ambient.,
File Name: quarter_brick_dual.pdf Rev (01): 29 Mar 2006
EN61000-4-6 10 V
100 V, 100 ms
(See Notes 1 and 2)
EN61000-4-3 10 V/m (O/P within spec.)
i F
Telcor dia T ech SR-332 2,883,816 hours
temperature
Non-operating
e x
d
1
2
5
C º
h
SPECIFICA
o
NEW Product
s t
p
2 YEAR WARRANTY
t o
(O/P within spec.)
EN60950-1 VDE
-40 °C to +85 °C
automatic recovery
-55 °C to +125 °C
e t
m
U
p
L
N
3
c /
e
C
4
o
2250 Vdc
TIONS
a r
o
- n
U
S
g
U
u t
t n
4
e e
L
a l
1 (
8
L
e r
n i
6
c t
9
0
2 .
0
a t
u
4
h
i w
k
9
o
V
b
n i
o
H
5
s u
0 -
1
h t
e l
) z
g
0
z
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LQD30A48-3V3-1V2RE Summary of contents
Page 1
Quarter-Brick Series DC/DC CONVERTERS High Current, High E ciency, Low Pro le • Two independent outputs • High full load e ciency • Wide ambient temperature range of -40 ºC to +85 ºC • 100% load imbalance • ...
Page 2
... Watts for LQD40A48-3V3-1V2J models 96 Watts for LQD40A48-3V3-1V5J models 102 Watts for LQD40A48-3V3-1V8J models 116 Watts for LQD40A48-3V3-2V5J models 67.5 Watts for LQD30A48-3V3-1V2J models 72 Watts for LQD30A48-3V3-1V5J models 76.5 Watts for LQD30A48-3V3-1V8J models 87 Watts for LQD30A48-3V3-2V5J models 99.5 Watts for LQD25A48-5V0-3V3J models ...
Page 3
Quarter-Brick Series DC/DC CONVERTERS High Current, High Efficiency, Low Profile For the most current data and application support visit www.artesyn.com/powergroup/products.htm 2.30 (58.4) 0.145 ±0.020 2.000 (50.80) (3.68 ±0.51) TOP VIEW 1 7 0.350 1.45 6 (8.89) 2 (36.8) 0.350 5 ...