Data Sheet
June 16, 2009
Austin Lynx
TM
24V: Non-isolated Power Modules:
18/20– 30Vdc input; 3.0 – 6.0Vdc & 5.0 – 15.0Vdc Output; 30& 50W
Electrical Specifications
(continued)
Parameter
Output Voltage Set-point
(V
IN
=V
N, min
, I
O
=I
O, max
, T
A
=25°C)
Output Voltage
(Over all operating input voltage, resistive load,
and temperature conditions until end of life)
Adjustment Range
Selected by an external resistor
Output Regulation
Line (V
IN
=V
IN, min
to V
IN, max
)
Load (I
O
=I
O, min
to I
O, max
)
Temperature (T
ref
=T
A, min
to T
A, max
)
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
and I
O
=I
O, min
to I
O, max
Cout =0.01μF ceramic//10μFtantalum capacitors)
Peak-to-Peak (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
External Capacitance
ESR
≥
1 mΩ
ESR
≥
10 mΩ
ESR
≥
1 mΩ
ESR
≥
10 mΩ
Output Current (V
IN
= V
IN, nom
)
V
o
= 3.3Vdc
V
o
= 5.0Vdc
Output Power (V
IN
= V
IN, nom
)
V
o
=V
o,,min
to V
o,,max
Output Short-Circuit Current
(V
O
≤250mV)
( Hiccup Mode )
Efficiency
V
IN
= V
IN, nom
, T
A
=25°C
I
O
=I
O, max ,
V
O
= V
O,set
Switching Frequency (Fixed)
AXB030
AXB050
AXB030
AXB050
AXB030
AXB050
V
O,set
= 3.3Vdc
V
O,set
= 5.0Vdc
V
O,set
= 12.0Vdc
V
O,set
= 15.0Vdc
All
I
o
I
o
P
o
P
o
I
O, s/c
I
O, s/c
η
η
η
η
f
sw
⎯
⎯
⎯
15
20
90
93
95
96
300
⎯
0
0
10
8.0
33
50
⎯
⎯
Adc
Adc
W
W
Adc
Adc
%
%
%
%
kHz
AXB030
AXB030
AXB050
AXB050
C
O, max
C
O, max
C
O, max
C
O, max
0
0
0
0
⎯
⎯
⎯
⎯
1,000
3,000
1,000
2,000
μF
μF
μF
μF
AXB030
AXB050
⎯
⎯
50
100
75
200
mV
pk-pk
mV
pk-pk
All
All
All
⎯
⎯
⎯
⎯
⎯
0.5
0.4
0.4
1
% V
O, set
% V
O, set
% V
O, set
AXB030
AXB050
V
O
V
O
3.0
5.0
6.0
15.0
Vdc
Vdc
All
V
O, set
-3%
⎯
+3%
% V
O, set
Device
All
Symbol
V
O, set
Min
-2.0
Typ
V
O, set
Max
+2.0
Unit
% V
O, set
LINEAGE
POWER
3
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
