參數(shù)資料
型號: PVX012A0X3-SRZ
廠商: LINEAGE POWER LLC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-17/8
文件頁數(shù): 21/23頁
文件大?。?/td> 1215K
代理商: PVX012A0X3-SRZ
Data Sheet
May 13, 2011
12A Analog Pico DLynxTM: Non-isolated DC-DC Power Modules
3 – 14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A output current
LINEAGE POWER
7
Characteristic Curves
The following figures provide typical characteristics for the 12A Analog Pico DLynx
TM at 1.2Vo and 25oC.
EF
FI
CI
EN
C
Y
(
%
)
OUTPUT
CURR
E
N
T
,I
o
(A
)
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA
OC
Figure 7. Converter Efficiency versus Output
Current.
Figure 8. Derating Output Current versus Ambient
Temperature and Airflow.
O
U
T
P
UT
VO
LT
AG
E
V
O
(V
)(2
0m
V
/d
iv
)
O
U
TP
U
T
CU
RR
ENT
,
O
U
TPU
T
V
O
LT
AG
E
I O
(A)
(10
A
di
v)
V
O
(
V
)
(1
0m
V/d
iv)
TIME, t (1
μs/div)
TIME, t (20
μs /div)
Figure 9. Typical output ripple and noise (CO=22μF
ceramic, VIN = 12V, Io = Io,max, ).
Figure 10. Transient Response to Dynamic Load
Change from 50% to 100% at 12Vin, Cout-
1x47uF+3x330uF, CTune-10nF & RTune-220ohms
O
U
T
P
UT
VO
LT
AG
E
O
N
/O
F
VO
LT
AG
E
V
O
(V
)(50
0m
V
/d
iv
)
V
ON/
O
FF
(
V
)
(5V/
div
)
O
U
T
P
UT
VO
LT
AG
E
IN
P
U
T
V
O
LT
A
G
E
V
O
(V
)(5
00
m
V
/d
iv
)
V
IN
(
V
)(5
V
/d
iv)
TIME, t (2ms/div)
Figure 11. Typical Start-up Using On/Off Voltage (Io
= Io,max).
Figure 12. Typical Start-up Using Input Voltage (VIN =
12V, Io = Io,max).
50
55
60
65
70
75
80
85
90
95
024
68
10
12
Vin=3.3V
Vin=14.4
V
Vin=12V
0
2
4
6
8
10
12
55
65
75
85
95
105
2m/s
(400LFM)
1.5m/s
(300LFM)
1m/s
(200LFM)
0.5m/s
(100LFM)
NC
Standard
Part (85 C)
Ruggedized (D) Part
(105
°C)
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