LES50A48-1V2REJ ARTESYN, LES50A48-1V2REJ Datasheet
LES50A48-1V2REJ
Manufacturer Part Number
LES50A48-1V2REJ
Description
Module DC-DC 1-OUT 1.2V 50A 100W 8-Pin 1/8-Brick
Manufacturer
ARTESYN
Type
Step Downr
Datasheet
1.LES40A48-2V5REJ.pdf
(3 pages)
Specifications of LES50A48-1V2REJ
Package
81/8-Brick
Output Current
50 A
Output Voltage
1.2 V
Input Voltage
48 V
Number Of Outputs
1
Output Power
100 W
This is a new high e ciency, open-frame, low pr
converter series in an industry standard eight-brick footprint that provides up to 100 W of
output power. The series delivers very high output current at low voltages, and excellent
useable power for today’s high performance applications. The series features an input
voltage range of 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc and is available with output voltages of
1.2 V, 1.5 V 1.8 V, 2.5 V, 3.3 V and 5.0 V. The output voltage is adjustable from 80% to 110% of
the nominal value. The series also has a remote ON/OFF capability. Overcurrent, overvoltage and
overtemperature protection features are included as standard. Full international safety approval
including EN60950-1 VDE and UL/cUL60950, reduces compliance costs and time to market.
International Safety Standard Approvals
•
•
•
•
•
•
•
•
•
•
•
•
All
DC/DC CONVERTERS
OUTPUT SPECIFICATIONS
V
M
Overshoot
U
Transient response
S (
INPUT SPECIFICATIONS
Input voltage range
n I
Active high remote ON/OFF
Logic compatibility
O
O
Undervoltage Lockout
24 Vin
48 Vin
48 Vin Start-up time
(See Note 2)
o
n
N
F
Ultra-high e ciency topology
Industry standard eighth brick footprint (identical to quarter-brick pinout)
Low pr
Low pr
Wi de ambient temperature range, -40 ºC to +85 ºC
80% to 110% output trim
Monotonic start-up in normal and prebiased loads
Basic insulation system
Overvoltage and overtemperature protection
Secondary side control, no optocouplers,
fast transient response
100 V, 100 ms input voltage transient rated
Available RoHS compliant
p
i n i
e e
a t l
d
F
t u
m
e
g
N
s r
c
u
e
o
r u
h
m
a
e t
o
e r
j d
t o
UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950
File No. E135734/60950
VDE
CB Report and
o l
) 1
t n
s u
a
d
a t
with 38% space savings over other quarter-brick brick converters
b
through-hole version
are typical at nominal input, full load at 25 °C ambient unless otherwise stated
l i
y t i
No. 40005017. File No. 10401-3336-0197
Power up
Remote ON/OFF
24 V nominal
At turn-on and turn-o None
Power up
Power up
48 V nominal
N
Remote OFF
Power down
Power down
High Current, High
Eighth-Brick Series
o
o l
to IEC60950,
a
d
60 mV to 150 mV typ. deviation
Open collector ref to -input
O
S i n g l e o u t p u t
p
e
n
single board, isolated dc-dc
c
c r i
No. DE1-31103
2
u
15 ms (typ.)
8
15 ms (typ.)
t i
0
17.5 V (typ.)
35.5 V (typ.)
0
16.5 V (typ.)
33.5 V (typ.)
18-36 Vdc
s µ
r o
%
36-75 Vdc
>
<
o t
r
c e
2
0
y, Low
5
5 mA
4 .
4 .
1
o
N
0
1
e v
V
V
o
0
0
m
c d
c d
n
%
%
y r
A
e
EMC CHARACTERISTICS
Immunity:
ESD air enclosure
Radiated
Conducted
Input transients
GENERAL SPECIFICATIONS
Basic insulation
S
Approvals and
s
M
W
MTBF
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
PROTECTION
S
O
T
a t
w
h
t a
e
h
v
r e
c t i
n
g i
r o
r e
r e
d
t h
m
c t
o v
h
r a
l a i
n i
l a
c r i
s d
a t l
g
a l f
u
g
f
t i
m
e r
e
q
m
enclosure EN61000-4-3 10 V/m (O/P within spec.)
u
a
e
b
n
l i
y c
y t i
EN61000-4-2 8 kV/6 kV(O/P within spec.)
Input/output
Operating ambient.
EN61000-4-6 10 V
100 V, 100 ms
(See Note 3)
Telcordia Tech SR-332 4,034,120 hours
i F
temperature
Non-operating
e x
d
File Name: eighth_brick.pdf Rev (07): 16 Nov 2005
1
2
5
C º
h
SPECIFICATIONS
o
NEW Product
s t
p
2 YEAR WARRANTY
(O/P within spec.)
t o
automatic recovery
-40 °C to +85 °C
-55 °C to +125 °C
EN60950-1 VDE
e t
m
U
2
p
L
N
1
e
c /
C
o
2250 Vdc
a r
g
- n
U
o
U
0 (
t n
u t
4
L
a l
8
L
7 .
e r
n i
6
c t
9
0
0
3
u
4
h
i w
k
9
o
V
n i
o
H
5
s u
0 -
1
h t
) z
0
g
z
Related parts for LES50A48-1V2REJ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Artesyn Technologies [Single output]
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Artesyn Technologies [8-10W Wide Input DC/DC Converters]
Manufacturer:
Artesyn Technologies
Part Number:
Description:
Artesyn Technologies [3W Wide Input DC/DC Converters]
Manufacturer:
Artesyn Technologies
Part Number:
Description:
Artesyn Technologies [100-150W Wide Input DC/DC Converters]
Manufacturer:
Artesyn Technologies
Part Number:
Description:
Artesyn Technologies [Single output]
Manufacturer:
Artesyn Technologies
Part Number:
Description:
Artesyn Technologies [66-100W Wide Input DC/DC Converters]
Manufacturer:
Artesyn Technologies
Part Number:
Description:
Artesyn Technologies [33-50W Wide Input DC/DC Converters]
Manufacturer:
Artesyn Technologies
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Single and triple output 40 Watt Wide input DC/DC converters
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Single and dual output 20 Watt Wide input DC/DC converters
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Single and dual output 20 Watt Wide input DC/DC converters
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Single and dual output 20 Watt Wide input DC/DC converters
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Single and triple output 40 Watt Wide input DC/DC converters
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Single and dual output 15 Watt Wide input DC/DC converters
Manufacturer:
Artesyn Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Artesyn Technologies
Datasheet:
LES50A48-1V2REJ Summary of contents
Page 1
Eighth-Brick Series DC/DC CONVERTERS High Current, High • Ultra-high e ciency topology • Industry standard eighth brick footprint (identical to quarter-brick pinout) • Low pr through-hole version • Low pr with 38% space savings over other quarter-brick brick converters • ...
Page 2
... LES25A48-1V2J ±0.1% ±0. LES25A48-1V5J ±0.1% ±0. LES25A48-1V8J ±0.1% ±0. LES20A48-2V5J ±0.1% ±0. LES20A48-3V3J ±0.1% ±0. LES10A48-5V0J ±0.1% ±0. LES50A48-1V2J ±0.1% ±0. LES40A48-1V5J ±0.1% ±0. LES40A48-1V8J ±0.1% ±0. LES25A48-2V5J ±0.1% ±0. LES25A48-3V3J ±0.1% ±0. LES15A48-5V0J ±0.1% ±0. LES40A48-2V5J ±0.1% ±0.2% ...
Page 3
... Datasheet © Artesyn Technologies® 2005 The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein ...