B048T096T24

更新时间： 2024-01-01 03:54:52

品牌	Logo	应用领域
VICOR		转换器模拟IC 信号电路
页数	文件大小	规格书
12页	1287K
描述
BCM Bus Converter

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中文翻译

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技术参数
数据手册

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B048T096T24 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	MODULE
包装说明：	,	针数：	60
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.82	Is Samacsys：	N
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	R-XXMA-T60
JESD-609代码：	e4	湿度敏感等级：	5
功能数量：	1	端子数量：	60
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	最大供电电压 (Vsup)：	55 V
最小供电电压 (Vsup)：	38 V	标称供电电压 (Vsup)：	48 V
表面贴装：	NO	温度等级：	AUTOMOTIVE
端子面层：	NICKEL PALLADIUM GOLD	端子形式：	THROUGH-HOLE
端子位置：	UNSPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

B048T096T24 数据手册

V•I Chip Bus Converter Module

Application Note

Parallel Operation

The BCM will inherently current share when operated in an array. Arrays

may be used for higher power or redundancy in an application.

inductance exceeds 100 nH, the BCM input pins should be bypassed

with an RC damper (e.g., 47 µF in series with 0.3 ohm) to retain low

source impedance and stable operations. Given the wide bandwidth of

the BCM, the source response is generally the limiting factor in the

overall system response.

Current sharing accuracy is maximized when the source and load

impedance presented to each BCM within an array are equal. The

recommended method to achieve matched impedances is to dedicate

common copper planes within the PCB to deliver and return the current

to the array, rather than rely upon traces of varying lengths. In typical

applications the current being delivered to the load is larger than that

sourced from the input, allowing traces to be utilized on the input side

if necessary. The use of dedicated power planes is, however, preferable.

Anomalies in the response of the source will appear at the output of

the BCM multiplied by its K factor. The DC resistance of the source

should be kept as low as possible to minimize voltage deviations. This is

especially important if the BCM is operated near low or high line as the

over/under voltage detection circuitry could be activated.

The BCM power train and control architecture allow bi-directional

power transfer, including reverse power processing from the BCM

output to its input. Reverse power transfer is enabled if the BCM input

is within its operating range and the BCM is otherwise enabled. The

BCM’s ability to process power in reverse improves the BCM transient

response to an output load dump.

Input Fuse Recommendations

V•I Chips are not internally fused in order to provide flexibility in

configuring power systems. However, input line fusing of V•I Chips

must always be incorporated within the power system. A fast acting

fuse should be placed in series with the +In port.

Input Impedance Recommendations

Application Notes

To take full advantage of the BCM capabilities, the impedance

presented to its input terminals must be low from DC to approximately

5 MHz. The source should exhibit low inductance (less than 100 nH)

and should have a critically damped response. If the interconnect

For BCM and V•I Chip application notes on soldering, thermal

management, board layout, and system design click on the link below:

http://www.vicorpower.com/technical_library/application_information/chips/

vicorpower.com

800-735-6200

V•I Chip Bus Converter Module

B048F096T24

Rev. 4.5

Page 10 of 12

1...7 8 91011 12

中文翻译

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与B048T096T24相关器件

型号	品牌	获取价格	描述	数据表
B048T096T24A	VICOR	获取价格	BCM BUS CONVERTER 9.60V 240W
B048T120M30	VICOR	获取价格	BCM Bus Converter
B048T120T30	VICOR	获取价格	BCM Bus Converter
B048T160M24	VICOR	获取价格	BCM Bus Converter
B048T160T24	VICOR	获取价格	BCM Bus Converter
B048T160T24A	VICOR	获取价格	BCM BUS CONVERTER 16V 240W
B048T240M30	VICOR	获取价格	BCM Bus Converter
B048T240T30	VICOR	获取价格	BCM Bus Converter
B048T240T30A	VICOR	获取价格	BCM BUS CONVERTER 24V 300W
B048T320M30	VICOR	获取价格	BCM Bus Converter

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