CPKW002A0C1 Power Module; dc-dc Converter
36 – 75 Vdc Input; 15Vdc 2A Output
Data Sheet
October 2, 2009
Electrical Specifications
(continued)
Parameter
Efficiency
V
IN
=V
IN, nom
, I
O
=80% I
O, max,
V
O
= V
O, set
,T
A
=75°C
V
IN
=V
IN, nom
, I
O
=50% I
O, max,
V
O
= V
O, set
,T
A
=75°C
15V
15V
η
η
88
86
90.0
88.0
⎯
⎯
%
%
Device
Symbol
Min
Typ
Max
Unit
Switching Frequency (Variable with Line & Load)
V
IN
=V
IN, nom
and I
O
= I
O, max
V
IN
=V
IN, nom
and I
O
= 50% I
O, max
Dynamic Load Response
(ΔIo/Δt=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)
All
All
f
sw
f
sw
⎯
⎯
250
420
⎯
⎯
kHz
kHz
15V
15V
V
pk
t
s
⎯
⎯
1.0
800
⎯
⎯
% V
O, set
μs
Isolation Specifications
Parameter
Isolation Capacitance
Isolation Resistance
I/O Isolation Voltage
Symbol
C
iso
R
iso
All
Min
⎯
10
⎯
Typ
33
⎯
⎯
Max
⎯
⎯
500
Unit
nF
MΩ
Vdc
General Specifications
Parameter
Calculated MTBF (I
O
=80% of I
O, max
, T
A
=40°C, airflow=1m/s)
Telcordia SR-332 Issue 1: Method 1 Case 3
Weight
⎯
Min
Typ
6,206,856
11.6 (0.41)
⎯
Max
Unit
Hours
g (oz.)
4
LINEAGE
POWER
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
