JC050C1 Datasheet, PDF (3/16 Pages) Lineage Power Corporation – Distributed power architectures

Data Sheet
March 2008
JC050C, JC075C, JC100C Power Modules: dc-dc Converters;
18 Vdc to 36 Vdc Input, 15 Vdc Output; 50 W to 100 W
Electrical Specifications (continued)
Table 2. Output Specifications
Parameter
Output Voltage
(Over all operating input voltage, resistive load,
and temperature conditions until end of life; see
Figure 13.)
Output Voltage Set Point
(VI = 28 V; IO = IO, max; TC = 25 °C)
Output Regulation:
Line (VI = 18 V to 36 V)
Load (IO = IO, min to IO, max)
Temperature (TC = –40 °C to +100 °C)
Output Ripple and Noise Voltage
(See Figure 11.):
RMS
Peak-to-peak (5 Hz to 20 MHz)
External Load Capacitance (electrolytic)
Output Current
(At IO < IO, min, the module may exceed output
ripple specifications.)
Output Current-limit Inception
(VO = 90% of VO, nom)
Output Short-circuit Current (VO = 250 mV)
Efficiency (VI = 28 V; IO = IO, max; TC = 70 °C;
see Figure 13.)
Dynamic Response
(ΔIO/Δt = 1 A/10 µs, VI = 28 V, TC = 25 °C):
Load Change from IO = 50% to 75% of IO, max:
Peak Deviation
Settling Time (VO < 10% of peak deviation)
Load Change from IO = 50% to 25% of IO, max:
Peak Deviation
Settling Time (VO < 10% of peak deviation)
Table 3. Isolation Specifications
Isolation Capacitance
Isolation Resistance
Parameter
Device
All
All
All
All
All
All
All
All
JC050C
JC075C
JC100C
JC050C
JC075C
JC100C
All
JC050C
JC075C
JC100C
All
All
All
All
Symbol Min Typ Max Unit
VO
14.55
—
15.45 Vdc
VO, set 14.73 15.0 15.27 Vdc
—
—
0.01
0.2
%
—
—
0.05
0.4
%
—
—
50
150
mV
—
—
—
60 mVrms
—
—
—
250 mVp-p
—
0
— 10,000 µF
IO
0.3
—
3.33
A
IO
0.3
—
5.0
A
IO
0.3
—
6.7
A
IO, cli
—
3.8
4.6
A
IO, cli
—
5.8
7.0
A
IO, cli
—
7.7
8.7
A
—
—
170
—
%IO, max
η
86
88
—
%
η
86
88
—
%
η
87
88
—
%
—
—
2
—
%VO, set
—
—
300
—
µs
—
—
2
—
%VO, set
—
—
300
—
µs
Min
Typ
Max
Unit
—
2500
—
pF
10
—
—
MΩ
Lineage Power
3