GE Industrial Solutions 12V Austin SuperLynx 16A - Manual (Page 8)

GE
Data Sheet
12V Austin SuperLynx TM 16A: Non-Isolated DC-DC Power Modules
10Vdc –14Vdc input; 0.75Vdc to 5.5Vdc output; 16A Output Current
May 7, 2013 ©2013 General Electric Company. All rights reserved. Page 8
Characteristic Curves (continued)
The following figures provide typical characteristics for the Austin SuperLynx TM 12V SMT modules at 25ºC.
O
U
TPU
T
CU
RRENT
OU
TPU
TV
O
LT
AG
E
I O
(A
) (2A
/div
)
V O
(V) (
100m
V/
di
v)
OUT
PUT
V
O
LT
AG
E,
I
N
PU
T V
O
LT
AG
E
V
o
(V) (2V/
di
v)
V
IN
(V
) (5V/
div)
TIME, t (10 μs/div) TIME, t (2 ms/div)
Figure 13. Transient Response to Dynamic Load Change
from 100% of 50% full load (Vo = 5.0 Vdc, Cext = 2x150 μF
Polymer Capacitors). 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 = 16A, Co = 1050 μF).
OUTPUT
V
O
LTAGE
On/
Of
f VOLTAG
E
V O
V)
(2
V/
di
v)
V
On
/o
ff
(V
) (
5V
/di
v)
O
U
TPU
T
VO
LTA
G
E
V
O
V)
(1V/
div)
TIME, t (2 ms/div) TIME, t (2 ms/div)
Figure 14. Typical Start-Up Using Remote On/Off
(Vin = 12Vdc, Vo = 5.0Vdc, Io =16A). Figure 17 Typical Start-Up with Prebias (Vin = 12Vdc, Vo =
5.0Vdc, Io = 1A, Vbias =3.3 Vdc).
O
U
TP
UT V
O
LT
AG
E
O
n/
O
ff VO
LT
AG
E
V O
V)
(2
V/
di
v)
V
On
/of
f
(V) (5V/
di
v)
O
U
TP
UT C
U
RRENT,
I O
(A) (10A/
div
)
TIME, t (2 ms/div) TIME, t (10ms/div)
F igure 15. Typical Start-Up Using Remote On/Off with Low-
ESR external capacitors (7x150uF Polymer)
(Vin = 12Vdc, Vo = 5.0Vdc, Io = 16A, Co = 1050
μF).
Figure 18. Output short circuit Current (Vin = 12Vdc, Vo =
0.75Vdc).