GE Industrial Solutions Naos Raptor 60A - Manual (Page 5)

Data Sheet
December 6, 2010 Naos Raptor 60A: Non Isolated Power Modules
5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 60A output current
LINEAGE POWER 5
Characteristic Curves
The following figures provide typical characteristics for the Naos Raptor 60A module at 0.6Vout and at 25ºC.
EF
FI
CI
EN
C
Y
, η
(%)
65
70
75
80
85
90
0 10 20 30 40 50 60
Vin = 5V
Vin = 14V
Vin = 12V
O
U
TP
UT
CU
RRE
NT
, Io
(A
)
10
20
30
40
50
60
70
25 30 35 40 45 50 55 60 65 70
2m/s
(400LFM)
0.5m/s
(100LFM)
1.5m/s
(300LFM) 1m/s
(200LFM)
OUTPUT CURRENT, I
O
(A) AMBIENT TEMPERATURE, T
A
O C
Figure 1. Converter Efficiency versus Output Current.
Figure 2. Derating Output Current versus Ambient
Temperature and Airflow.
O
U
TP
U
T
VOLTAGE
V
O
(V
) (1
0m
V
/d
iv)
OU
TP
U
T
CU
RR
ENT
,
OUT
P
UT
VO
LT
A
G
E
I
O
(A
) (
10
A
di
v)
V
O
(
V
) (
100mV
/di
v)
TIME, t (1 μs/div) TIME, t (100 μs /div)
Figure 3. Typical output ripple and noise (V
IN
= 12V, I
o
=
I
o,max
).
Figure 4. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with V
IN
=12V.
O
U
TPU
T
VOLTAGE
ON/
O
FF
V
O
L
T
A
G
E
V
O
(V
) (2
00
m
V
/d
iv
)
V
ON
/O
F
F
(
V
) (2
00
m
V/
div
)
O
U
T
P
UT
V
O
LT
A
G
E
I
N
P
U
T
V
O
LT
A
G
E
V
O
(
V
) (
20
0mV/d
iv
)
V
IN
(V)
(5V
/di
v)
TIME, t (1ms/div) TIME, t (1ms/div)
Figure 5. Typical Start-up Using On/Off Voltage (I
o
=
I
o,max
).
Figure 6. Typical Start-up Using Input Voltage (V
IN
=
12V, I
o
= I
o,max
).