GE Industrial Solutions Austin Microlynx SIP - Manual (Page 7)

Data Sheet
July 2, 2010 Austin MicroLynx TM SIP Non-isolated Power Modules:
3 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 5A output current
LINEAGE POWER 7
Characteristic Curves (continued)
The following figures provide typical characteristics for the MicroLynx TM SIP modules at 25ºC.
IN
PU
T
CUR
RE
NT
, I
IN
(A
)
0
1
2
3
4
5
6
0.5 1.5 2.5 3.5 4.5 5.5
Io=0A
Io =5A
Io=2.5A
OU
TP
U
T
CU
RR
ENT,
O
U
TP
U
T
V
O
L
T
A
G
E
I O
(A
) (2A
/d
iv
)
V O
(V
) (
100mV
/d
iv)
INPUT VOLTAGE, V
IN
(V) TIME, t (5 μs/div)
Figure 7. Input voltage vs. Input Current
(Vout = 2.5Vdc). Figure 10. Transient Response to Dynamic Load
Change from 50% to 100% of full load (Vo = 3.3Vdc).
O
U
TP
U
T
VOLTAGE
V
O
(V
) (2
0m
V
/d
iv)
O
U
T
P
U
T
CU
RR
E
N
T,
OU
TPU
T
VO
LT
AG
E
I O
(
A
) (
2A
/d
iv
)
V
O
(V
) (1
00
mV
/d
iv
)
TIME, t (2 μs/div) TIME, t (5 μs/div)
Figure 8. Typical Output Ripple and Noise
(Vin = 5V dc, Vo = 0.75 Vdc, Io=5A). Figure 11. Transient Response to Dynamic Load
Change from 100% to 50% of full load (Vo = 3.3 Vdc).
O
U
TP
U
T
VO
LTAGE
V
O
(
V
) (20m
V
/di
v)
O
U
TPU
T
CU
RR
E
N
T,
OU
TPU
T
VO
LT
AG
E
I O
(
A
) (
2
A
/d
iv
)
V
O
(V
) (5
0m
V
/d
iv)
TIME, t (2 μs/div) TIME, t (10 μs/div)
Figure 9. Typical Output Ripple and Noise
(Vin = 5V dc, Vo = 3.3 Vdc, Io=5A). Figure 12. Transient Response to Dynamic Load
Change from 50% to 100% of full load (Vo = 3.3 Vdc,
Cext = 2x150 μF Polymer Capacitors).