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BC048A160T024FP 参数 Datasheet PDF下载

BC048A160T024FP图片预览
型号: BC048A160T024FP
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: 转换器电源电路
文件页数/大小: 11 页 / 1112 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  
12.7  
12.1  
0
Typ  
Max  
18.3  
17.8  
240  
237  
20  
Unit  
Vdc  
Vdc  
W
Note  
No load  
Output voltage  
Full load  
38 - 55 VIN  
38 - 55 VIN  
Output power  
0
W
Rated DC current  
0
Adc  
POUT 240 W  
Max pulse width 1ms, max duty cycle 10%,  
baseline power 50%  
Peak repetitive power  
360  
10  
W
%
Current share accuracy  
Efficiency  
5
See Parallel Operation on Page 8  
Half load  
94.3  
94.7  
94.9  
95.5  
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  
10 µF bypass capacitor  
Short circuit protection set point  
Average short circuit current  
Effective switching frequency  
Line regulation  
nH  
µF  
25.4  
Effective value  
600  
300  
µF  
18.3  
Vdc  
153  
mVp-p  
mVp-p  
Adc  
See Figures 7 and 9  
See Figure 8  
13.4  
20.0  
3.3  
Module will shut down  
0.176  
3.6  
A
3.7  
0.3367  
40  
MHz  
Fixed, 1.8 MHz per phase  
VOUT = K•VIN at no load  
K
0.3300  
1/3  
Load regulation  
ROUT  
29.7  
mΩ  
Transient response  
Voltage overshoot  
Response time  
250  
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  
280  
67  
ms  
ms  
No output filter; See Figure 3  
No output filter  
OUTPUT WAVEFORMS  
Efficiency vs. Output Power  
Power Dissipation  
12  
10  
8
98  
96  
94  
92  
90  
88  
86  
6
4
2
0
24  
48  
72  
96 120 144 168 192 216 240  
0
24  
48  
72  
96 120 144 168 192 216 240  
Output Power (W)  
Figure 5 — Efficiency vs. output power  
Bus Converter Module BC048A160T024FP  
Output Power (W)  
Figure 6 — Power dissipation as a function of output power  
vicorpower.com Rev. 1.1  
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