參數資料
型號: ALD12F48-S
元件分類: 電源模塊
英文描述: 1-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE
封裝: SIXTEENTH BRICK PACKAGE-8
文件頁數: 3/20頁
文件大?。?/td> 603K
代理商: ALD12F48-S
Technical Reference Notes
ALD12/18/20/25 Series
(Single Output 16
th Brick)
MODEL: ALD12/18/20/25 SERIES
SHEET 11 OF 20
AUGUST 17, 2005 – REVISION C
Performance Curves
2.5V Version
Efficiency vs. Output Current, T
A=25°C
55%
60%
65%
70%
75%
80%
85%
90%
95%
0
4
8
12
16
20
Output Current (Amps)
E
ffi
c
ie
n
c
y
Vin = 36Vdc
Vin = 48Vdc
Vin = 75Vdc
Figure 18. 2.5V Efficiency vs. output current at various
input line conditions, TA = 25°C.
Power Dissipation vs. Output Current, T
A=25°C
0
2
4
6
8
10
0
5
10
15
20
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 19. 2.5V Power Dissipation vs. load current at
various input line conditions, TA = 25°C.
Figure 20. 2.5V Startup Characteristic at VIN = 36Vdc,
IO = Full Load, TA = 25°C, CO = 0.
Figure 21. 2.5V Output Ripple at VIN = 48Vdc, IO =
Full Load, TA = 25°C.
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