Data Sheet
March 31, 2008
Austin MiniLynx
TM
12V SIP Non-isolated Power Modules:
8.3 – 14Vdc Input; 0.75Vdc to 5.5Vdc Output; 3A output current
Characteristic Curves
The following figures provide typical characteristics for the Austin MiniLynx
TM
12 V SIP modules at 25ºC.
88
86
84
92
90
88
EFFICIENCY,
η
(%)
EFFICIENCY,
η
(%)
82
80
78
76
74
72
70
0
0.6
1.2
1.8
86
84
82
80
78
76
74
0
0.6
1.2
1.8
V
IN
= 8.3V
V
IN
= 1
2.0V
V
IN
=1
4.0V
2.4
3
V
IN
= 8.3V
V
IN
=1
2.0V
V
IN
= 1
4.0V
2.4
3
OUTPUT CURRENT, I
O
(A)
OUTPUT CURRENT, I
O
(A)
Figure 1. Converter Efficiency versus Output Current
(Vout = 1.2Vdc).
88
86
84
Figure 4. Converter Efficiency versus Output Current
(Vout = 2.5Vdc).
95
92
89
EFFICIENCY,
η
(%)
82
80
78
76
74
72
70
0
0.6
1.2
1.8
EFFICIENCY,
η
(%)
86
83
80
77
74
71
V
IN
= 8.3V
V
IN
= 1
2.0V
V
IN
= 1
4.0V
2.4
3
V
IN
= 8.3V
V
IN
= 1
2.0V
V
IN
= 1
4.0V
0
0.6
1.2
1.8
2.4
3
OUTPUT CURRENT, I
O
(A)
OUTPUT CURRENT, I
O
(A)
Figure 2. Converter Efficiency versus Output Current
(Vout = 1.5Vdc).
90
88
86
Figure 5. Converter Efficiency versus Output Current
(Vout = 3.3Vdc).
99
96
93
EFFICIENCY,
η
(%)
EFFICIENCY,
η
(%)
84
82
80
78
76
74
72
0
0.6
1.2
1.8
90
87
84
81
78
75
72
0
0.6
1.2
1.8
V
IN
= 8.3V
V
IN
= 1
2.0V
V
IN
= 1
4.0V
2.4
3
V
IN
= 8.3V
V
IN
= 1
2.0V
V
IN
=1
4.0V
2.4
3
OUTPUT CURRENT, I
O
(A)
OUTPUT CURRENT, I
O
(A)
Figure 3. Converter Efficiency versus Output Current
(Vout = 1.8Vdc).
Figure 6. Converter Efficiency versus Output Current
(Vout = 5.0Vdc).
LINEAGE
POWER
6
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
