Data Sheet
March 30, 2008
Austin Lynx
TM
II 12V SIP Non-isolated Power Modules:
8.3 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 10A output current
Characteristic Curves
(continued)
The following figures provide typical characteristics for the Austin Lynx
TM
II SIP modules at 25ºC.
OUTPUT CURRENT, OUTPUT VOLTAGE
V
O
(V) (100mV/div)
INPUT VOLTAGE
OUTPUT VOLTAGE
I
O
(A) (2A/div)
V
O
(V)(2V/div)
V
IN
(V) (5V/div)
TIME, t (10μs/div)
TIME, t (2ms/div)
Figure 13. Transient Response to Dynamic Load
Change from 100% of 50% full load (Vo = 3.3 Vdc,
Cext = 2x150
μF
Polymer Capacitors).
On/Off VOLTAGE
V
On/off
(V) (5V/div)
Figure 16. Typical Start-Up with application of Vin
with low-ESR polymer capacitors at the output
(7x150
μF)
(Vin = 12Vdc, Vo = 5.0Vdc, Io = 10A)
OUTPUT VOLTAGE
OUTPUT VOLTAGE
V
O
(V)(1V/div)
TIME, t (1ms/div)
V
O
V) (0.5V/div)
TIME, t (2ms/div)
Figure 14. Typical Start-Up Using Remote On/Off
(Vin = 12Vdc, Vo = 5.0Vdc, Io = 10A).
On/Off VOLTAGE
V
On/off
(V) (5V/div)
Figure 17. Typical Start-Up with Prebias (Vin =
12Vdc, Vo = 2.5Vdc, Io = 1A, Vbias =1.2Vdc).
OUTPUT CURRENT,
OUTPUT VOLTAGE
V
O
(V)(2V/div)
TIME, t (1ms/div)
I
O
(A) (10A/div)
TIME, t (10ms/div)
F
igure 15. Typical Start-Up Using Remote On/Off with
external capacitors (Vin = 12.0Vdc, Vo = 5.0Vdc, Io =
10A, Co = 1050μF).
Figure 18. Output short circuit Current
(Vin = 5.0Vdc, Vo = 0.75Vdc).
LINEAGE
POWER
8
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
