Data Sheet
July 21, 2008
JRW017-070 Series Power Modules DC-DC Converters
36-75Vdc Input; 1.2Vdc to 12Vdc Output
Electrical Specifications
(continued)
Parameter
Efficiency
(V
IN
=V
IN,nom
, I
O
=I
O, max
, V
O
= V
O,set
T
A
=25°C)
Device
P
M
Y
G
F
A
B
Switching Frequency
Dynamic Load Response
(ΔIo/Δt=1A/10μs; V
in
=V
in
,nom; T
A
=25°C;
Tested with a 10
μF
aluminum and a 1.0
μF
tantalum capacitor across the load.)
Load Change from Io= 50% to 75% of
Io,max:
Peak Deviation
Settling Time (Vo<10% peak deviation)
F,A
B
Load Change from Io= 75% to 50% of
Io,max:
Peak Deviation
Settling Time (Vo<10% peak deviation)
F,A
B
f
sw
Symbol
η
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ
84
86
87
90
91
92
92
300
Max
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Unit
%
%
%
%
%
%
%
kHz
P,M,Y,G
V
pk
t
s
V
pk
t
s
V
pk
t
s
⎯
⎯
⎯
⎯
⎯
⎯
6
300
4
300
3
500
⎯
⎯
⎯
⎯
⎯
⎯
%V
O, set
μs
%V
O, set
μs
%V
O, set
μs
P,M,Y,G
V
pk
t
s
V
pk
t
s
V
pk
t
s
⎯
⎯
⎯
⎯
⎯
⎯
6
300
4
300
3
500
⎯
⎯
⎯
⎯
⎯
⎯
%V
O, set
μs
%V
O, set
μs
%V
O, set
μs
Isolation Specifications
Parameter
Isolation Capacitance
Isolation Resistance
Symbol
C
ISO
R
ISO
Min
⎯
10
Typ
2700
⎯
Max
⎯
⎯
Unit
pF
MΩ
General Specifications
Parameter
Calculated MTBF (I
O
= 80% of I
O, max
, T
A
=40°C, airflow=1m/s (400LFM)
Weight
⎯
Min
Typ
1,363,000
60.3 (2.1)
⎯
Max
Unit
Hours
g (oz.)
LINEAGE
POWER
4
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
