Austin LynxTM SIP Non-Isolated dc-dc Power Modules:
3.0 Vdc - 5.5 Vdc Input, 0.9 Vdc - 3.3 Vdc Output, 10 A
Data Sheet
March 28, 2008
Characteristic Curves
The following figures provide typical characteristics curves at room temperature (TA = 25 °C)
94
92
90
88
86
84
97
96.5
96
95.5
95
V
V
V
V
I
I
I
I
= 3.0 V
= 3.3 V
= 5.0 V
= 5.5 V
V
V
V
I
I
I
= 4.5 V
= 5.0 V
= 5.5 V
94.5
94
93.5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT, I
O
(A)
OUTPUT CURRENT, IO (A)
Figure 10. Converter Efficiency vs Output Current
AXH010A0F (3.3V Output Voltage).
Figure 7. Converter Efficiency vs Output Current
AXH010A0Y (1.8V Output Voltage).
96
94
92
90
V
I
= 3.0 V
= 3.3 V
V
I
V
I
= 5.0 V
= 5.5 V
V
V
V
V
I
I
I
I
= 3.0 V
= 3.3 V
= 5.0 V
= 5.5 V
88
86
V
I
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT, IO (A)
TIME, t (2 µs/div)
Figure 8. Converter Efficiency vs Output Current
AXH010A0D (2.0V Output Voltage).
Figure 11. Typical Output Ripple Voltage at 10A Output
Current.
98
96
94
92
VI
VI
VI
VI
= 3.0 V
= 3.3 V
= 5.0 V
= 5.5 V
90
88
1
2
3
4
5
6
7
8
9
10
TIME, t (2 ms/div)
OUTPUT CURRENT, IO (A)
Figure 12. Typical Start-up Transient.
Figure 9. Converter Efficiency vs Output Current
AXH010A0G (2.5V Output Voltage).
Lineage Power
6
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
