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B048A120M20 参数 Datasheet PDF下载

B048A120M20图片预览
型号: B048A120M20
PDF下载: 下载PDF文件 查看货源
内容描述: VI芯片 - BCM母线转换模块 [VI Chip - BCM Bus Converter Module]
分类和应用:
文件页数/大小: 16 页 / 475 K
品牌: VICOR [ VICOR CORPORATION ]
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Specifications  
INPUT (Conditions are at 48 Vin, full load, and 25°C ambient unless otherwise specified)  
Parameter  
Min  
Typ  
Max  
53  
1
Unit  
Vdc  
V/µs  
Vdc  
Vdc  
Vdc  
Vdc  
mA  
Note  
Input voltage range  
42  
48  
Input dV/dt  
Input undervoltage turn-on  
Input undervoltage turn-off  
Input overvoltage turn-on  
Input overvoltage turn-off  
Input quiescent current  
Inrush current overshoot  
Input current  
42  
37  
53  
59  
1.5  
2.9  
1.8  
PC low  
A
Using test circuit in Fig.22; See Fig.1  
4.65  
50  
Adc  
mA p-p  
W
Input reflected ripple current  
No load power dissipation  
Internal input capacitance  
Internal input inductance  
Recommended external input capacitance  
30  
2.50  
2
Using test circuit in Fig.22; See Fig.4  
3.00  
µF  
20  
nH  
10  
µF  
200 nH maximum source inductance; See Fig.22  
INPUT WAVEFORMS  
Figure 1— Inrush transient current at full load and 48 Vin with  
Figure 2— Output voltage turn-on waveform with PC enabled  
PC enabled  
at full load and 48 Vin  
Figure 3—Output voltage turn-on waveform with input turn-on  
Figure 4— Input reflected ripple current at full load and 48 Vin  
at full load and 48 Vin  
Vicor Corporation  
Tel: 800-735-6200  
vicorpower.com  
V•I Chip Bus Converter  
B048K120T20  
Rev. 2.2  
Page 2 of 16  
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