JAW050A1 Datasheet, PDF (3/16 Pages) Lineage Power Corporation – JAW050A and JAW075A Power Modules; dc-dc Converters 36 Vdc to 75 Vdc Input, 5 Vdc Output; 50 W to 75 W

Data Sheet
April 2008
JAW050A and JAW075A Power Modules; dc-dc Converters:
36 Vdc to 75 Vdc Input, 5 Vdc Output; 50 W to 75 W
Electrical Specifications (continued)
Table 2. Output Specifications
Parameter
Device Symbol Min
Output Voltage Set Point
(VI = 48 V; IO = IO, max; TC = 25 °C)
All
VO, set
4.92
Output Voltage
All
(Over all operating input voltage, resistive load,
and temperature conditions until end of life.
See Figure 13.)
VO
4.85
Output Regulation:
Line (VI = 36 V to 75 V)
Load (IO = IO, min to IO, max)
Temperature (TC = –40 °C to +100 °C)
All
—
—
All
—
—
All
—
—
Output Ripple and Noise Voltage
(See Figure 12.):
RMS
Peak-to-peak (5 Hz to 20 MHz)
All
—
—
All
—
—
External Load Capacitance
All
—
0
Output Current
JAW050A
IO
0.5
(At IO < IO, min, the modules may exceed output JAW075A
IO
0.5
ripple specifications.)
Output Current-limit Inception
(VO = 90% of VO, nom)
JAW050A
IO, cli
—
JAW075A
IO, cli
—
Output Short-circuit Current (VO = 250 mV)
All
—
—
Efficiency (VI = 48 V; IO = IO, max; TC = 70 °C;
JAW050A
η
—
see Figure 13.)
JAW075A
η
—
Switching Frequency
All
—
—
Dynamic Response
(ΔIO/Δt = 1 A/10 µs, VI = 48 V, TC = 25 °C;
tested without any load capacitance.):
Load Change from IO = 50% to 75% of IO, max:
Peak Deviation
All
Settling Time (VO < 10% of peak deviation)
All
Load Change from IO = 50% to 25% of IO, max:
Peak Deviation
All
Settling Time (VO < 10% of peak deviation)
All
—
—
—
—
—
—
—
—
* Consult your sales representative or the factory.
† These are manufacturing test limits. In some situations, results may differ.
Typ
5.0
—
0.01
0.05
15
—
—
—
—
—
12.0
18.0
170
84
84
320
5
300
5
300
Max Unit
5.08
Vdc
5.15
Vdc
0.1
%VO
0.2
%VO
50
mV
40 mVrms
150 mVp-p
*
µF
10
A
15
A
14^†
A
21^†
A
—
%IO, max
—
%
—
%
—
kHz
—
%VO,
—
set
µs
—
—
%VO,
set
µs
Table 3. Isolation Specifications
Isolation Capacitance
Isolation Resistance
Parameter
Min
Typ
Max
Unit
—
2500
—
pF
10
—
—
MΩ
Lineage Power
3