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LES20A24-3V3RANJ

Description
DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
CategoryPower/power management    The power supply circuit   
File Size1018KB,3 Pages
ManufacturerArtysen Embedded Technologies
Environmental Compliance
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LES20A24-3V3RANJ Overview

DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT

LES20A24-3V3RANJ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerArtysen Embedded Technologies
Parts packaging codeMODULE
package instructionROHS COMPLIANT
Reach Compliance Codeunknown
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage36 V
Minimum input voltage18 V
Nominal input voltage24 V
JESD-30 codeR-XDMA-P8
Number of functions1
Output times1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage3.63 V
Minimum output voltage2.64 V
Nominal output voltage3.3 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelINDUSTRIAL
Terminal formPIN/PEG
Terminal locationDUAL
Fine-tuning/adjustable outputYES
Eighth-Brick Series
Single output
y, Low
NEW Product
DC/DC CONVERTERS
High Current, High
1
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
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
This is a new high e ciency, open-frame, low pr
single board, isolated dc-dc
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.
All
are typical at nominal input, full load at 25 °C ambient unless otherwise stated
EMC CHARACTERISTICS
8 0 % to 1 1 0 %
0%
At turn-on and turn-o None
N o ne
60 mV to 150 mV typ. deviation
2 0 µs re c ove ry
Immunity:
ESD air enclosure
Radiated
enclosure
Conducted
Input transients
GENERAL SPECIFICATIONS
Basic insulation
S witc hing fre que nc y
24 V nominal
48 V nominal
N o loa d
Remote OFF
18-36 Vdc
36-75 Vdc
5 0 mA
5 mA
Open collector ref to -input
O pe n c irc uit or >2 . 4 V dc
<0 . 4 V d c
Power up
Power down
Power up
Power down
Power up
Remote ON/OFF
17.5 V (typ.)
16.5 V (typ.)
35.5 V (typ.)
33.5 V (typ.)
15 ms (typ.)
15 ms (typ.)
Approvals and
s ta nda rds
M a te ria l fla mma bility
We ight
MTBF
Input/output
F ix e d
(See Note 3)
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Volta ge a djus ta bility
M inimum loa d
Overshoot
U nd e r s ho o t
Transient response
(S e e N ote 1 )
INPUT SPECIFICATIONS
Input voltage range
Input c urre nt
Active high remote ON/OFF
Logic compatibility
ON
OFF
Undervoltage Lockout
24 Vin
48 Vin
48 Vin Start-up time
(See Note 2)
EN61000-4-2 8 kV/6 kV(O/P within spec.)
EN61000-4-3 10 V/m (O/P within spec.)
EN61000-4-6 10 V
(O/P within spec.)
100 V, 100 ms
2250 Vdc
480 kH z
EN60950-1 VDE
U L /c U L 6 0 9 5 0
U L 9 4 V- 0
2 1 g (0 . 7 3 oz )
Telcordia Tech SR-332 4,034,120 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient.
temperature
Non-operating
-40 °C to +85 °C
-55 °C to +125 °C
PROTECTION
S hortc irc uit
O ve rvolta ge
T he r m a l
C ontinuous
N on- la tc hing
1 2 5 ºC hot s pot te mpe ra ture with
automatic recovery
International Safety Standard Approvals
UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950
File No. E135734/60950
No. 40005017. File No. 10401-3336-0197
VDE
CB Report and
to IEC60950,
No. DE1-31103
File Name: eighth_brick.pdf Rev (07): 16 Nov 2005
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