Data Sheet
March 26, 2008
KW010/015/020/025 Series Power Modules:
36 – 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current
Electrical Specifications
(continued)
Parameter
Efficiency
V
IN
= V
IN, nom
, T
A
=25°C
I
O
=I
O, max ,
V
O
= V
O,set
Device
A
F
G
Y
M
P
Switching Frequency
Dynamic Load Response
(dIo/dt=0.1A/μs; V
IN
= V
IN, nom
; T
A
=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=1A/μs; V
IN
= V
IN, nom
; T
A
=25°C)
Load Change from Io= 50% to 75% or 25% to
50% of Io,max;
Peak Deviation
Settling Time (Vo<10% peak deviation)
All
All
V
pk
t
s
⎯
⎯
2
200
⎯
⎯
% V
O, set
μs
All
Symbol
η
η
η
η
η
η
f
sw
190
Min
Typ
92.0
91.0
89.0
87.0
85.0
84.0
200
235
Max
Unit
%
%
%
%
%
%
kHz
All
All
V
pk
t
s
⎯
⎯
5
200
⎯
⎯
% V
O, set
μs
Isolation Specifications
Parameter
Isolation Capacitance
Isolation Resistance
I/O Isolation Voltage
Device
All
All
All
Symbol
C
iso
R
iso
All
Min
⎯
10
⎯
Typ
1000
⎯
⎯
Max
⎯
⎯
1500
Unit
pF
MΩ
V
dc
General Specifications
Parameter
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
MTBF
FIT
Device
F
F
All
All
⎯
Min
Typ
2,864,101
349
90
11.3 (0.4)
⎯
Max
Unit
Hours
10 /Hours
Minutes
g (oz.)
9
Powered Random Vibration (V
IN
=V
IN, min
, I
O
=I
O, max
, T
A
=25°C, 0 to
5000Hz, 10Grms)
Weight
LINEAGE
POWER
4
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
