參數(shù)資料
型號: V048F480M006
廠商: Vicor Corporation
元件分類: DC/DC變換器
英文描述: VI Chip - VTM Voltage Transformation Module
中文描述: 六芯片- VTM電壓轉(zhuǎn)換模塊
文件頁數(shù): 3/15頁
文件大?。?/td> 491K
代理商: V048F480M006
vicorpower.com
800-735-6200
VI Chip Voltage Transformation Module
V048K480T006
Rev. 1.0
Page 3 of 15
PRELIMINARY
Figure 1
— Input reflected ripple current at full load and 48 Vf.
Efficiency vs. Output Current
80
82
84
86
88
90
92
94
96
98
100
0
0.63 1.25
1.88
2.5
3.13 3.75 4.38
5
5.63 6.25
Output Current (A)
E
Figure 3
— Efficiency vs. output current at 48 Vf.
Power Dissipation
2
3
4
5
6
7
8
9
10
11
12
0
0.625
1.25 1.875
2.5
3.125
3.75
4.375
5
5.625
6.25
Output Current (A)
P
Figure 4
—Power dissipation as a function of output current at 48 Vf.
Waveforms
Figure 6
—Output voltage ripple at full load and 48 Vout with 9.4 μF
ceramic external bypass capacitance and 20 nH distribution inductance.
Figure 5
— Output voltage ripple at full load and 48 Vout; without any
external bypass capacitor.
Ripple vs. Output Current
0
20
40
60
80
100
120
140
160
180
200
0
0.63 1.25
1.88
2.5
3.13 3.75 4.38
5
5.63 6.25
Output Current (A)
O
Figure 2
— Output voltage ripple vs. output current at 48 Vout with no POL
bypass capacitance.
Electrical Specifications
(continued)
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