Data Sheet
February 26, 2009
Austin MiniLynx
TM
SIP Non-isolated Power Modules:
2.4 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 3A output current
Characteristic Curves
(continued)
The following figures provide typical characteristics for the Austin MiniLynx
OUTPUT CURRENT, OUTPUT VOLTAGE
3.5
Io=3A
3
TM
SIP modules at 25ºC.
INPUT CURRENT, I
IN
(A)
Io=1.5A
2.5
Io=0A
2
1.5
1
0.5
0
0
1
2
3
4
5
Figure 7. Input voltage vs. Input Current
(Vout =2.5Vdc).
INPUT VOLTAGE, V
IN
(V)
I
O
(A) (2A/div)
V
O
(V) (100mV/div)
Figure 10. Transient Response to Dynamic Load
Change from 50% to 100% of full load (Vo = 3.3Vdc).
OUTPUT CURRENT, OUTPUT VOLTAGE
V
O
(V) (100mV/div)
TIME, t (20
μs/div)
OUTPUT VOLTAGE
V
O
(V) (10mV/div)
I
O
(A) (2A/div)
TIME, t (1μs/div)
TIME, t (20
μs/div)
Figure 8. Typical Output Ripple and Noise
(V
IN
= 5.0V dc, Vo = 0.75Vdc, Io=3A).
Figure 11. Transient Response to Dynamic Load
Change from 100% to 50% of full load (Vo = 3.3 Vdc).
OUTPUT CURRENT, OUTPUT VOLTAGE
OUTPUT VOLTAGE
V
O
(V) (10mV/div)
TIME, t (1μs/div)
I
O
(A) (2A/div)
V
O
(V) (20mV/div)
TIME, t (100μs/div)
Figure 9. Typical Output Ripple and Noise
(
V
IN
= 5.0V dc, Vo = 3.3Vdc, Io=3A).
Figure 12. Transient Response to Dynamic Load
Change from 50% to 100% of full load (Vo = 3.3 Vdc,
Cext = 2x150
μF
Polymer Capacitors).
LINEAGE
POWER
7
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
