GE Industrial Solutions QW010-015-020 Series - Manual (Page 3)

Tyco Electronics Power Systems 3
Data Sheet
August 22, 2006
36 Vdc to 75 Vdc Input; 1.2 Vdc to 5.0 Vdc Output; 10 A to 20 A
QW010/015/020 Series Power Modules: dc-dc Converters;
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Output Voltage Set Point
(VI = 48 Vdc; IO = IO, min to IO, max; TA = 25 °C) P
M
Y
G
F
A
VO, set
VO, set
VO, set
VO, set
VO, set
VO, set 1.18
1.47
1.76
2.45
3.23
4.9
1.2
1.5
1.8
2.5
3.3
5.0 1.22
1.52
1.84
2.55
3.37
5.1
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Output Voltage
(Over all operating input voltage, resistive load, and
temperature conditions until end of life. See Test
Configurations section.) P
M
Y
G
F
A
VO
VO
VO
VO
VO
VO 1.16
1.45
1.74
2.42
3.20
4.85 —
—
—
—
—
— 1.24
1.55
1.85
2.57
3.40
5.15 Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Output Regulation:
Line (VI = 36 V to 75 V)
Load (IO = IO, min to IO, max)
Temperature (TA = –40 °C to + 85 °C) All
All
All —
—
— —
—
— —
—
— ±5
±5
1.0
mV
mV
%VO, set
Output Ripple and Noise Voltage
See Test Configurations section
Measured across 10 µF Tantalum, 1 µF ceramic, VI = 48
Vdc, TA = 25 °C, IO = IO,max
RMS
Peak-to-peak All
All —
— 12
45 —
75
mVrms
mVp-p
External Load Capacitance All CO 0 — 10,000 µF
Output Current G,Y,M,P
F
A
IO
IO
IO 0
0
0 —
—
— 20.0
15.0
10.0 Adc
Adc
Adc
Output Current-limit Inception
(VO = 90% of VO, set) G,Y,M,P
F
A
IO
IO
IO —
—
— 23.5
17.5
11.75
—
—
— Adc
Adc
Adc
Output Short-circuit Current (Average)
(VO = 0.25 V) G,Y,M,P
F
A
IO
IO
IO —
—
— 13
10
7
—
—
— Adc
Adc
Adc
Efficiency (VI = 48 Vdc; IO = IO, max),TA = 25 °C P
M
Y
G
F
A
η
η
η
η
η
η
—
—
—
—
—
— 84
86
87
89
91
92 —
—
—
—
—
— %
%
%
%
%
%
Switching Frequency All fsw — 320 — kHZ