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BC048A015M014TP 参数 Datasheet PDF下载

BC048A015M014TP图片预览
型号: BC048A015M014TP
PDF下载: 下载PDF文件 查看货源
内容描述: BCM ™母线转换器 [BCM™ Bus Converter]
分类和应用: 转换器
文件页数/大小: 11 页 / 973 K
品牌: VICOR [ VICOR CORPORATION ]
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SPECIFICATIONS (CONT.)  
(Conditions are at 48 Vin, full load, and 25°C ambient unless otherwise specified)  
Output Specifications  
Parameter  
Min  
1.19  
1.08  
0
Typ  
Max  
1.71  
1.61  
90  
Unit  
Vdc  
Vdc  
Adc  
Note  
No load  
Full load  
Output voltage  
Rated DC current  
Max pulse width 1ms, max duty cycle 10%,  
baseline power 50%  
Peak repetitive power  
203  
10  
W
%
Current share accuracy  
Efficiency  
5
See Parallel Operation on Page 8  
Half load  
89.5  
89.5  
91.0  
90.8  
1.6  
%
%
See Figure 5  
See Figure 5  
Full load  
Internal output inductance  
Internal output capacitance  
Load capacitance  
Output overvoltage setpoint  
Output ripple voltage  
No external bypass  
94 µF bypass capacitor  
Short circuit protection set point  
Average short circuit current  
Effective switching frequency  
Line regulation  
nH  
µF  
306  
Effective value  
64,400  
200  
µF  
1.7  
Vdc  
100  
14  
mVp-p  
mVp-p  
Adc  
See Figures 7 and 9  
See Figure 8  
100  
2.8  
Module will shut down  
13.5  
2.9  
A
3.0  
0.0316  
1.3  
MHz  
Fixed, 1.5 MHz per phase  
VOUT = K•VIN at no load  
K
0.0309  
1/32  
Load regulation  
ROUT  
0.9  
mΩ  
Transient response  
Voltage overshoot  
Response time  
60  
200  
1
mV  
ns  
100% load step; See Figures 10 and 11  
See Figures 10 and 11  
Recovery time  
µs  
See Figures 10 and 11  
Output overshoot  
Input turn-on  
0
0
mV  
mV  
No output filter; See Figure 3  
No output filter; See Figure 2  
PC enable  
Output turn-on delay  
From application of power  
From release of PC pin  
88  
35  
ms  
ms  
No output filter; See Figure 3  
No output filter  
OUTPUT WAVEFORMS  
Efficiency vs. Output Power  
Power Dissipation  
95  
90  
85  
80  
75  
70  
16  
14  
12  
10  
8
6
4
0
15  
30  
45  
60  
75  
90  
105 120 135  
0
15  
30  
45  
60  
75  
90  
105 120 135  
Output Power (W)  
Output Power (W)  
Figure 5 — Efficiency vs. output power  
Figure 6 — Power dissipation as a function of output power  
Bus Converter Module  
BC048A015T014FP  
vicorpower.com  
Rev. 1.0  
Page 4 of 11