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B048F480M30A PDF预览

B048F480M30A

更新时间: 2022-09-29 11:47:54
品牌 Logo 应用领域
VICOR /
页数 文件大小 规格书
18页 2473K
描述
BCM BUS CONVERTER 48V 300W

B048F480M30A 数据手册

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Not Recommended for New Designs  
BCM® Bus Converter  
B048x480y30A  
S
C
NRTL US  
Unregulated DC-DC Converter  
FEATURES  
DESCRIPTION  
The VI Chip® bus converter is a high efficiency (>96%) Sine  
Amplitude Converter™ (SAC™) operating from a 38 to 55 Vdc  
primary bus to deliver an isolated, unregulated 38.0 to 55.0  
output. The Sine Amplitude Converter offers a low AC  
impedance beyond the bandwidth of most downstream  
regulators; therefore capacitance normally at the load can be  
located at the input to the Sine Amplitude Converter. Since the  
transformation ratio of the B048x480y30A is 1, the  
48 Vdc – 48.0 Vdc 300 W Bus Converter  
High efficiency (>96%) reduces system  
power consumption  
High power density (>1022 W/in3)  
reduces power system footprint by >40%  
Contains built-in protection features:  
- Undervoltage  
- Overvoltage Lockout  
capacitance value can be reduced by a factor of 1x, resulting in  
savings of board area, materials and total system cost.  
- Overcurrent Protection  
- Short circuit Protection  
- Overtemperature Protection  
The B048x480y30A is provided in a VI Chip package  
compatible with standard pick-and-place and surface mount  
assembly processes. The co-molded VI Chip package provides  
enhanced thermal management due to a large thermal  
interface area and superior thermal conductivity. The high  
conversion efficiency of the B048x480y30A increases overall  
system efficiency and lowers operating costs compared to  
conventional approaches.  
Provides enable/disable control,  
internal temperature monitoring  
Can be paralleled to create multi-kW arrays  
TYPICAL APPLICATIONS  
PART NUMBERING  
High End Computing Systems  
Automated Test Equipment  
High Density Power Supplies  
Communications Systems  
PART NUMBER  
PACKAGE STYLE  
PRODUCT GRADE  
F = J-Lead  
T = -40° to 125°C  
B048 x 480 y 30A  
T = Through hole M = -55° to 125°C  
For Storage and Operating Temperatures see Section 6.0 General Characteristics  
TYPICAL APPLICATION  
PC  
enable / disable  
TM  
L
O
A
D
switch  
®
BCM  
Bus Converter  
SW1  
F1  
+In  
+Out  
VIN  
-In  
-Out  
BCM® Bus Converter  
Page 1 of 18  
Rev 1.1  
vicorpower.com  
800 927.9474  
04/2014  

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