參數(shù)資料
型號: ALD25Y48-6
元件分類: 電源模塊
英文描述: 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
封裝: SIXTEENTH BRICK PACKAGE-8
文件頁數(shù): 19/20頁
文件大小: 602K
代理商: ALD25Y48-6
Technical Reference Notes
ALD12/18/20/25 Series
(Single Output 16
th Brick)
MODEL: ALD12/18/20/25 SERIES
SHEET 8 OF 20
AUGUST 17, 2005 – REVISION C
Performance Curves
5V Version
Figure 8. 5V Startup Characteristic at VIN = 48Vdc, IO =
Full Load, TA = 25°C.
Figure 9. 5V Output Ripple at VIN = 48Vdc, IO = Full
Load, TA = 25°C.
Figure 6. 5V Efficiency vs. output current at various
input line conditions, TA = 25°C.
Efficiency vs. Output Current, T
A=25°C
55%
60%
65%
70%
75%
80%
85%
90%
95%
02
468
10
12
Output Current (Amps)
E
ff
ici
en
c
y
Vin = 36Vdc
Vin = 48Vdc
Vin = 75Vdc
Power Dissipation vs. Output Current, T
A=25°C
0
2
4
6
8
10
02468
10
12
Output Current (Amps)
P
o
w
e
rD
is
s
ip
a
ti
o
n
(W
a
tts
)
Vin = 36 Vdc
Vin = 48 Vdc
Vin = 75 Vdc
Figure 7. 5V Power Dissipation vs. load current at
various input line conditions, TA = 25°C.
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