參數(shù)資料
型號: LW005B
廠商: LINEAGE POWER LLC
元件分類: 電源模塊
英文描述: DC-DC REG PWR SUPPLY MODULE
封裝: MODULE-5
文件頁數(shù): 18/18頁
文件大?。?/td> 462K
代理商: LW005B
Lineage Power
9
Data Sheet
April 2008
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W
LC/LW005-Series Power Modules:
Characteristics Curves (continued)
8-2400(C)
Figure 13. Typical Output Voltage for Step Load
Change from 50% to 25% of IO =IO, max at
TC = 25 °C
8-2401(C)
Figure 14. Typical Output Start-Up when Input
Voltage Is Applied; IO = IO, max,
VI = Nominal Line at TC = 25 °C
8-2402(C)
Figure 15. Typical Output Voltage Start-Up when
Signal Is Applied to Remote On/Off;
IO = IO, max VI = Nominal Line at TC = 25 °C
Test Configurations
8-203(C)
Note: Input reflected-ripple current is measured with a simulated
source impedance of 12 H. Capacitor Cs offsets possible
battery impedance. Current is measured at the input of the
module.
Figure 16. Input Reflected-Ripple Test Setup
TIME, t (200 s/div)
NORMALIZED
OUTPUT
V
OL
T
A
GE,
(V
O
/V
O
,SET
)
1.00
0.99
0.25
0.50
1.01
1.02
LO
AD
CURRENT
,
(I
O
/I
O,
MAX
)
TIME, t (2 ms/div)
NORMALIZED
OUTPUT
V
OL
T
A
GE,
(V
O
/V
O
,SET
)
INPUT
V
OL
T
A
GE,
(V
I/V
I,
NOM
)
1.0
0.0
1.0
0.0
TIME, t (2 ms/div)
NORMALIZED
OUTPUT
V
OL
T
A
GE,
(V
O
/V
O
,SET
)
REMO
TE
ON/OFF
,
V
ON/OFF
,(V)
1.0
0.0
15
10
5
0
TO OSCILLOSCOPE
12 H
CS 220 F
IMPEDANCE < 0.1
Ω
@ 20 C, 100 kHz
VI(+)
VI(-)
BATTERY
33 F
CURRENT
PROBE
LTEST
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LC005B DC-DC REG PWR SUPPLY MODULE
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