JC050A1 Datasheet, PDF (3/16 Pages) Lineage Power Corporation – Small size: 61.0 mm x 57.9 mm x 12.7 mm (2.40 in. x 2.28 in. x 0.50 in.)

Data Sheet
March 2008
JC050A, JC075A, JC100A Power Modules: dc-dc Converters;
18 Vdc to 36 Vdc Input, 5 Vdc Output; 50 W to 100 W
Electrical Specifications (continued)
Table 2. Output Specifications
Parameter
Output Voltage Set Point
(VI = 28 V; IO = IO, max; TC = 25 °C)
Output Voltage
(Over all operating input voltage, resistive load,
and temperature conditions until end of life; see
Figure 16.)
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 14.):
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)
Switching Frequency
Dynamic Response
(IO/t = 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
JC050A
JC075A
JC100A
JC050A
JC075A
JC100A
All
JC050A
JC075A
JC100A
All
All
All
All
All
Symbol
VO, set
VO
—
—
—
—
—
—
IO
IO
IO
IO, cli
IO, cli
IO, cli
—
η
η
η
—
—
—
—
—
Min
—
10
Min Typ Max Unit
4.92
5.0
5.08
Vdc
4.85
—
5.15
Vdc
—
0.01
0.1
%
—
0.05
0.2
%
—
15
50
mV
—
—
40 mVrms
—
—
150 mVp-p
0
— 10,000 µF
0.5
—
10
A
0.5
—
15
A
0.5
—
20
A
—
12.0
14
A
—
18.0
21
A
—
23.0
26
A
—
170
—
%IO, max
83
84
—
%
83
85
—
%
83
85
—
%
—
500
—
kHz
—
2
—
%VO, set
—
300
—
µs
—
2
—
%VO, set
—
300
—
µs
Typ
Max
Unit
2500
—
pF
—
—
MΩ
Lineage Power
3