GE Industrial Solutions Austin Lynx II 12V SIP - Manual (Page 6)

Data Sheet
October 1, 2009 Austin Lynx TM II 12V SIP Non-isolated Power Modules:
8.3 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 10A output current
LINEAGE POWER 6
Characteristic Curves
The following figures provide typical characteristics for the Austin Lynx TM II SIP modules at 25ºC.
70
72
74
76
78
80
82
84
86
88
90
0 2 4 6 8 10
Vin=14V
Vin=10V
Vin=12V
74
76
78
80
82
84
86
88
90
92
94
0 2 4 6 8 10
Vin=14V
Vin=10V
Vin=12V
EF
FI
CI
EN
C
Y
, (
η
)
OUTPUT CURRENT, I
O
(A)
EF
FI
CI
EN
C
Y
, (
η
)
OUTPUT CURRENT, I
O
(A)
Figure 1. Converter Efficiency versus Output Current
(Vout = 0.75Vdc). Figure 4. Converter Efficiency versus Output Current
(Vout = 1.8Vdc).
74
76
78
80
82
84
86
88
90
92
0 2 4 6 8 10
Vin=14V
Vin=10V
Vin=12V
78
80
82
84
86
88
90
92
94
96
0 2 4 6 8 10
Vin=14V
Vin=10V
Vin=12V
E
FFI
CIE
N
C
Y
, (
η
)
OUTPUT CURRENT, I
O
(A)
E
FFI
CIE
N
C
Y
, (
η
)
OUTPUT CURRENT, I
O
(A)
Figure 2. Converter Efficiency versus Output Current
(Vout = 1.2Vdc). Figure 5. Converter Efficiency versus Output Current
(Vout = 2.5Vdc).
76
78
80
82
84
86
88
90
92
0 2 4 6 8 10
Vin=14V
Vin=10V
Vin=12V
78
80
82
84
86
88
90
92
94
96
0 2 4 6 8 10
Vin=14V
Vin=10V
Vin=12V
EF
FI
CI
EN
C
Y
, (
η
)
OUTPUT CURRENT, I
O
(A)
EF
FI
CI
EN
C
Y
, (
η
)
OUTPUT CURRENT, I
O
(A)
Figure3. Converter Efficiency versus Output Current
(Vout = 1.5Vdc).
Figure 6. Converter Efficiency versus Output Current
(Vout = 3.3Vdc).