參數(shù)資料
型號: PQ40080QGA09PRS
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 72 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-8
文件頁數(shù): 14/14頁
文件大小: 662K
代理商: PQ40080QGA09PRS
Input:
Output:
Current:
PPackage:
ackage:
18-75 V
8.0 V
9 A
Quarter-brick
T
Technical S
echnical Specification
pecification
Product # PQ40080QGA09
Phone 1-888-567-9596
Doc.# 005-2QG380D Rev. A
02/07/06
Page 9
0.0001
0.001
0.01
0.1
1
10
100
1,000
10,000
100,000
Hz
O
u
tp
u
t
Im
p
e
d
a
n
c
e
(
)
18 Vin
48 Vin
75 Vin
Figure 23: Magnitude of incremental output impedance (Zout =
vout/iout) for minimum, nominal, and maximum input voltage at full
rated power.
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100
1,000
10,000
100,000
Hz
F
o
rw
a
rd
T
ra
n
s
m
is
s
io
n
(d
B
)
18 Vin
48 Vin
75 Vin
Figure 24: Magnitude of incremental forward transmission (FT =
vout/vin) for minimum, nominal, and maximum input voltage at full
rated power.
-55
-45
-35
-25
-15
-5
5
10
100
1,000
10,000
100,000
Hz
R
e
v
e
rs
e
T
ra
n
s
m
is
s
io
n
(d
B
)
18 Vin
48 Vin
75 Vin
Figure 25: Magnitude of incremental reverse transmission (RT =
iin/iout) for minimum, nominal, and maximum input voltage at full rated
power.
0.1
1
10
100
10
100
1,000
10,000
100,000
Hz
In
p
u
t
Im
p
e
d
a
n
c
e
(
)
18 Vin
48 Vin
75 Vin
Figure 26: Magnitude of incremental input impedance (Zin = vin/iin)
for minimum, nominal, and maximum input voltage at full rated power.
5
6
7
8
9
10
11
23.0
22.5
22.0
21.5
21.0
20.5
20.0
19.5
19.0
18.5
18.0
Input Voltage (V)
V
o
u
t
T
ri
m
-u
p
(%
)
+80 C
+25 C
-40 C
Figure 27: Achievable trim-up percentage vs. input voltage at +85
oC,
+25
oC and -40oC (all at full load). Full trim-up percentage is achieved
at loads of 50% or less across full temperature and input voltage range.
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