EVW020A0A41Z Datasheet, PDF (3/19 Pages) Lineage Power Corporation – 36-75Vdc Input; 5.0Vdc Output; 20A Output Current

Data Sheet
June 29, 2009
EVW020A0A Series Eighth-Brick Power Modules
36–75Vdc Input; 5.0Vdc Output; 20A Output Current
Electrical Specifications (continued)
Parameter
Nominal Output Voltage Set-point
VIN=VIN, min, IO=IO, max, TA=25°C)
Output Voltage
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Output Regulation
Line (VIN=VIN, min to VIN, max)
Load (IO=IO, min to IO, max)
Temperature (Tref=TA, min to TA, max)
Output Ripple and Noise on nominal output
(VIN=VIN, nom ,IO= IO, max , TA=TA, min to TA, max)
RMS (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
External Capacitance
Output Current
Output Current Limit Inception (Hiccup Mode )
(VO= 90% of VO, set)
Output Short-Circuit Current
(VO≤250mV) ( Hiccup Mode )
Efficiency
VIN= VIN, nom, TA=25°C, IO=IO, max , VO= VO,set
VIN= VIN, nom, TA=25°C, IO=0.5xIO, max , VO= VO,set
Switching Frequency
Dynamic Load Response
(dIo/dt=0.1A/μs; VIN = VIN, nom; TA=25°C)
Load Change from Io= 50% to 75% or 25% to 50% of
Io,max
Peak Deviation
Settling Time (Vo<10% peak deviation)
(dIo/dt=1.0A/μs; VIN = VIN, nom; TA=25°C)
Load Change from Io= 50% to 75% or 25% to 50% of
Io,max
Peak Deviation
Settling Time (Vo<10% peak deviation)
Device Symbol
All
VO, set
All
VO
All
All
All
All
All
All
CO, max
All
Io
All
IO, lim
All
IO, s/c
All
η
All
η
All
fsw
All
Vpk
All
ts
All
Vpk
All
ts
Min
4.90
4.85
⎯
⎯
⎯
⎯
⎯
0
0
105
⎯
⎯
⎯
⎯
Typ
5.0
⎯
⎯
⎯
⎯
15
40
⎯
⎯
120
5
92.0
91.0
400
3
200
5
200
Max
5.10
5.15
Unit
Vdc
% VO, set
±0.2
±0.2
±0.2
% VO, set
% VO, set
% VO, set
25
75
10,000
20
130
mVrms
mVpk-pk
μF
Adc
% Io
Arms
%
%
kHz
⎯
% VO, set
⎯
μs
⎯
% VO, set
⎯
μs
Isolation Specifications
Parameter
Isolation Capacitance
Isolation Resistance
I/O Isolation Voltage (100% factory Hi-pot tested)
Device Symbol Min
All
Ciso
⎯
All
Riso
100
All
All
⎯
Typ
2000
⎯
⎯
Max
⎯
⎯
2250
Unit
pF
MΩ
Vdc
General Specifications
Parameter
Calculated Reliability based upon Telcordia SR-332
Issue 2: Method I Case 3 (IO=80%IO, max, TA=40°C,
airflow = 200 lfm, 90% confidence)
Weight (Open Frame)
Weight (with Heatplate)
Device Symbol Min
All
FIT
All
MTBF
All
All
Typ
Max
272.1
3,675,359
21
(0.77)
33
(1.16)
Unit
10⁹/Hours
Hours
g
(oz.)
g
(oz.)
LINEAGE POWER
3