Data Sheet
EQW010-040 Series Power Modules
March 4, 2009
36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Electrical Specifications (continued)
Parameter
Device
Symbol
VO, set
VO, set
VO, set
VO, set
VO, set
VO, set
VO, set
VO, set
Min
11.76
4.90
3.23
2.45
1.76
1.47
1.18
0.98
Typ
12.0
5.0
3.3
2.5
1.8
1.5
1.2
1.0
Max
12.24
5.10
3.37
2.55
1.84
1.53
1.22
1.02
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Nominal Output Voltage Set-point
VIN=VIN, min, IO=IO, max, TA=25°C)
B
A
F
G
Y
M
P
S1R0
Output Voltage
All
VO
-3.0
+3.0
% VO, set
⎯
(Over all operating input voltage, resistive load,
and temperature conditions until end of life)
Output Regulation
Line (VIN=VIN, min to VIN, max
)
B, A, F, G
Y, M, P, S1R0
B, A, F, G
Y, M, P, S1R0
All
0.2
5
% VO, set
mV
⎯
⎯
⎯
⎯
⎯
⎯
Load (IO=IO, min to IO, max
)
0.2
5
1.0
% VO, set
mV
% VO, set
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)
B
30
100
mVrms
mVpk-pk
mVrms
mVpk-pk
μF
⎯
⎯
⎯
⎯
0
⎯
⎯
⎯
⎯
⎯
⎯
Peak-to-Peak (5Hz to 20MHz bandwidth)
RMS (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
External Capacitance
B
All, except B
25
All, except B
75
B
A
CO, max
CO, max
1,500
10,000
0
μF
F, G, Y, M, P,
S1R0
CO, max
0*
20,000
μF
⎯
Output Current
B
Io
Io
Io
Io
Io
0
0
0
0
0
10
20
30
35
40
Adc
Adc
Adc
Adc
Adc
⎯
⎯
⎯
⎯
⎯
A
F
G
Y, M, P, S1R0
% Io
% Io
Output Current Limit Inception (Hiccup Mode )
All, except G
G
105
103
115
115
130
130
IO, lim
IO, lim
(VO= 90% of VO, set
)
Output Short-Circuit Current
(VO≤250mV) ( Hiccup Mode )
Efficiency
All
IO, s/c
130
150
Arms
⎯
B
A
η
η
93.0
91.7
92.0
89.8
88.3
87.1
85.0
83.2
420
%
%
VIN= VIN, nom, TA=25°C
IO=IO, max , VO= VO,set
F
η
%
G
η
%
Y
η
%
M
η
%
P
η
%
S1R0
All
η
%
Switching Frequency
fsw
kHz
* Note: For 1.0VO (S1R0) and 1.2 VO (P) device codes, external capacitance, CO, should be 1000uF minimum to achieve monotonic start-up with
very light load (≤ 2Amp).
LINEAGE POWER
3
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
