GE Industrial Solutions ESTW015A0F Series - Manual (Page 3)

Data Sheet
May 6, 2011
ESTW015A0F Series Eighth-Brick Power Modules
36 –75Vdc Input; 3.3Vdc Output; 15A Output
LINEAGE POWER 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Nominal Output Voltage Set-point
V
IN
=V
IN, nom
, I
O
=I
O, max
, T
A
=25°C) All V
O, set
3.25 3.3 3.35 V
dc
Output Voltage
All V
O
3.2 3.4 V
dc
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Output Regulation
Line (V
IN
=V
IN, min
to V
IN, max
) All ±0.1 % V
O, set
Load (I
O
=I
O, min
to I
O, max
) All 10 mV
Temperature (T
ref
=T
A, min
to T
A, max
) All ±0.2 % V
O, set
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
,I
O
= I
O, max
, T
A
=T
A, min
to T
A, max
)
RMS (5Hz to 20MHz bandwidth) All 8 20 mV
rms
Peak-to-Peak (5Hz to 20MHz bandwidth) All 40 75 mV
pk-pk
External Capacitance All C
O, max
0 5,000 μF
Output Current All I
o
0 15.0 A
dc
Output Current Limit Inception (Hiccup Mode )
All I
O, lim 19 A
dc
(V
O
= 90% of V
O, set
)
Output Short-Circuit Current (V
O
≤250mV)
All I
O, s/c
60
2.5
A
pk
A
AVG
( Hiccup Mode)
Efficiency
V
IN
= V
IN, nom
, T
A
=25°C, I
O
=I
O, max ,
V
O
= V
O,set
All η 90.0 91.0 %
V
IN
= V
IN, nom
, T
A
=25°C, I
O
=10A
,
V
O
= V
O,set
All η 90.0 91.0 %
V
IN
= V
IN, nom
, T
A
=25°C, I
O
=4A
,
V
O
= V
O,set
All η 85.5 87.0 %
Switching Frequency All f
sw
355 kHz
Dynamic Load Response
(dI
o
/dt=0.1A/ s; V
IN
= V
IN, nom
; T
A
=25°C)
Load Change from Io= 50% to 75% or 25% to 50% of
I
o,max
Peak Deviation All V
pk
210 mV
Settling Time (Vo<10% peak deviation) All t
s
200 s
Isolation Specifications
Parameter Device Symbol Min Typ Max Unit
Isolation Capacitance All C
iso
1000 pF
Isolation Resistance All R
iso
10 MΩ
I/O Isolation Voltage (100% factory Hi-pot tested) All All 2250 V
dc
General Specifications
Parameter Device Symbol Min Typ Max Unit
Calculated Reliability based upon Telcordia SR-332
Issue 2: Method
I Case 3 (I
O
=80%I
O, max
, T
A
=40°C,
airflow = 200 lfm, 90% confidence)
All FIT 212.2 10 9 /Hours
All MTBF 4,713,305 Hours
Weight All
15.2
(0.6)
g
(oz.)