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BCM48BF320T300A00 PDF预览

BCM48BF320T300A00

更新时间: 2024-09-25 17:03:43
品牌 Logo 应用领域
VICOR 输出元件
页数 文件大小 规格书
20页 1564K
描述
DC-DC Unregulated Power Supply Module,

BCM48BF320T300A00 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:QMA,Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:2.28
Samacsys Description:Isolated DC/DC Converters 300 W Isolated DC DC Converter模拟集成电路 - 其他类型:DC-DC UNREGULATED POWER SUPPLY MODULE
认证:CE,TUV控制模式:VOLTAGE-MODE
效率(主输出):94.5%高度:6.98 mm
最大输入电压:55 V最小输入电压:38 V
标称输入电压:48 VJESD-30 代码:R-XQMA-J60
JESD-609代码:e4长度:32.5 mm
湿度敏感等级:4功能数量:1
输出次数:1端子数量:60
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:11.75 A最大输出电压:36.7 V
最小输出电压:25.3 V标称输出电压:32 V
封装主体材料:UNSPECIFIED封装代码:QMA
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
保护:OUTPUT OVER CURRENT; OUTPUT OVER VOLTAGE; THERMAL纹波电压(主输出):0.17675 Vrms
座面最大高度:6.98 mm表面贴装:YES
最大切换频率:1630 kHz技术:HYBRID
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:J BEND端子位置:UNSPECIFIED
最大总功率输出:375 W微调/可调输出:NO
宽度:22 mmBase Number Matches:1

BCM48BF320T300A00 数据手册

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BCM® Bus Converter  
BCM48Bx320y300A00  
S
®
C
NRTL US  
C
US  
Isolated Fixed Ratio DC-DC Converter  
Features & Benefits  
Product Ratings  
48VDC – 32.0VDC 300W Bus Converter  
VIN = 48V (38 – 55V)  
POUT= up to 300W  
K = 2/3  
High efficiency (>96%) reduces system  
power consumption  
VOUT = 32.0V (25.3 – 36.7V)  
(no load)  
High power density (>1022W/in3)  
Description  
reduces power system footprint by >40%  
Contains built-in protection features:  
n Undervoltage  
The VI Chip® bus converter is a high efficiency (>96%) Sine  
Amplitude Converter™ (SAC™) operating from a 38 to 55VDC  
primary bus to deliver an isolated, ratiometric output voltage from  
25.3 to 36.7VDC. 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 BCM48Bx320y300A00 is 2/3, the capacitance value  
can be reduced by a factor of 2.25x, resulting in savings of board  
area, materials and total system cost.  
n Overvoltage Lockout  
n Overcurrent Protection  
n Short circuit Protection  
n Overtemperature Protection  
Provides enable/disable control,  
internal temperature monitoring  
Can be paralleled to create multi-kW arrays  
The BCM48BF320y300A00 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 BCM48Bx320y300A00 increases overall  
system efficiency and lowers operating costs compared to  
conventional approaches.  
Typical Applications  
High End Computing Systems  
Automated Test Equipment  
High Density Power Supplies  
Communications Systems  
Part Numbering  
Product Number  
Package Style (x)  
Product Grade (y)  
F = J-Lead  
T = -40° to 125°C  
M = -55° to 125°C  
BCM48Bx320y300A00  
T = Through hole  
For Storage and Operating Temperatures see General Characteristics  
Typical Application  
PC  
TM  
enable / disable  
switch  
L
O
A
D
®
BCM  
Bus Converter  
SW1  
F1  
+IN  
+OUT  
VIN  
-OUT  
-IN  
BCM® Bus Converter  
Page 1 of 20  
Rev 1.3  
08/2016  
vicorpower.com  
800 927.9474  

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