GE Industrial Solutions Austin Lynx II SIP - Manual (Page 8)

Data Sheet
October 2, 2009 Austin Lynx TM II SIP Non-isolated Power Modules:
2.4 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 10A output current
LINEAGE POWER 8
Characteristic Curves (continued)
The following figures provide typical characteristics for the Austin Lynx TM II SIP modules at 25ºC.
O
U
T
P
UT
CU
RR
E
N
T
,
O
U
T
P
UT
V
O
LT
A
G
E
I
O
(
A
) (
5A
/d
iv)
V
O
(V
) (2
00
m
V
/d
iv
)
TIME, t (20 μs/div) OU
TPU
T
V
O
L
T
A
G
E
IN
PU
T
V
O
LTA
G
E
V
O
V
) (
1V
/d
iv
)
V
NN
(V
) (2
V
/d
iv
)
TIME, t (2 ms/div)
Figure 13. Transient Response to Dynamic Load
Change from 100% of 50% full load (Vo = 3.3 Vdc,
Cext = 2x150 μF Polymer Capacitors). Figure 16. Typical Start-Up with application of Vin
(Vin = 5.0Vdc, Vo =3.3Vdc, Io =10A).
O
U
T
P
UT
V
O
LT
A
G
E
On
/O
ff VO
LT
AG
E
V
O
V) (
1V/d
iv
)
V
On
/o
ff
(
V
) (
2V
/d
iv)
TIME, t (2 ms/div) O
U
TPU
T
VOLTAGE
On/O
ff VOLT
A
G
E
V
O
V
)
(1
V/
div)
V
On
/o
ff
(V
) (
2V
/d
iv)
TIME, t (2 ms/div)
Figure 14. Typical Start-Up Using Remote On/Off (Vin
= 5.0Vdc, Vo = 3.3Vdc, Io = 10.0A). Figure 17 Typical Start-Up Using Remote On/Off
with Prebias (Vin = 3.3Vdc, Vo = 1.8Vdc, Io = 1.0A,
Vbias =1.0Vdc).
O
U
TP
U
T
VOLTAGE
On/O
ff V
O
LTAGE
V O
V
)
(1
V
/div)
V
On
/o
ff
(V
) (2
V
/d
iv)
TIME, t (2 ms/div)
O
U
T
P
UT
C
U
R
R
E
N
T
,
I O
(
A
) (
1
0A
/d
iv
)
TIME, t (10ms/div)
F igure 15. Typical Start-Up Using Remote On/Off with
Low-ESR external capacitors (Vin = 5.5Vdc, Vo =
3.3Vdc, Io = 10.0A, Co = 1050
μF).
Figure 18. Output short circuit Current (Vin =
5.0Vdc, Vo = 0.75Vdc).