Data Sheet
November 19, 2008
Austin SuperLynx
TM
II 12V SMT Non-isolated Power Modules:
8.3 – 14Vdc Input; 0.75Vdc to 5.5Vdc Output;16A output current
Characteristic Curves
(continued)
The following figures provide typical characteristics for the SuperLynx
TM
II 12V SMT modules at 25ºC.
9
8
Io=8A
INPUT CURRENT, I
IN
(A)
7
6
5
4
3
2
1
0
7
8
9
10
11
12
13
14
Io=0A
OUTPUT CURRENT, OUTPUT VOLTAGE
INPUT VOLTAGE, V
IN
(V)
I
O
(A) (2A/div)
V
O
(V) (200mV/div)
Io = 16A
TIME, t (5μs/div)
Figure 7. Input Voltage vs. Input Current
(Vo = 3.3 Vdc).
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) (200mV/div)
I
O
(A) (2A/div)
OUTPUT VOLTAGE
V
O
(V) (20mV/div)
TIME, t (2μs/div)
TIME, t (5μs/div)
Figure 8. Typical Output Ripple and Noise
(Vin = 12V dc, Vo = 2.5 Vdc, Io=16A).
Figure 11. Transient Response to Dynamic Load
Change from 100% to 50% of full load (Vo = 3.3Vdc).
OUTPUT CURRENT, OUTPUT VOLTAGE
V
O
(V) (100mV/div)
I
O
(A) (2A/div)
OUTPUT VOLTAGE
V
O
(V) (20mV/div)
TIME, t (2μs/div)
TIME, t (10μs/div)
Figure 9. Typical Output Ripple and Noise
(Vin = 12V dc, Vo = 3.3Vdc, Io=16A).
Figure 12. Transient Response to Dynamic Load
Change from 50% to 100% of full load (Vo =3.3Vdc,
Cext = 2x150
μF
Polymer Capacitors).
LINEAGE
POWER
7
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
