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VTM48EF040M050B0R PDF预览

VTM48EF040M050B0R

更新时间: 2023-12-18 00:00:00
品牌 Logo 应用领域
VICOR /
页数 文件大小 规格书
21页 1855K
描述
VTM CURRENT MULTIPLIER

VTM48EF040M050B0R 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.07模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-XDMA-J60长度:32.5 mm
功能数量:1端子数量:60
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:UNSPECIFIED封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY座面最大高度:6.98 mm
最大供电电压 (Vsup):5.3 V最小供电电压 (Vsup):4.7 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:MILITARY端子形式:J BEND
端子位置:DUAL宽度:22 mm
Base Number Matches:1

VTM48EF040M050B0R 数据手册

 浏览型号VTM48EF040M050B0R的Datasheet PDF文件第2页浏览型号VTM48EF040M050B0R的Datasheet PDF文件第3页浏览型号VTM48EF040M050B0R的Datasheet PDF文件第4页浏览型号VTM48EF040M050B0R的Datasheet PDF文件第5页浏览型号VTM48EF040M050B0R的Datasheet PDF文件第6页浏览型号VTM48EF040M050B0R的Datasheet PDF文件第7页 
VTM™ Current Multiplier  
VTM48Ex040y050B0R  
S
C
NRTL US  
High Efficiency, Bi-directional, Sine Amplitude Converter™  
Features & Benefits  
Description  
The VI Chip® bi-directional current multiplier is a Sine Amplitude  
48VDC to 4VDC 50A bi-directional current multiplier  
Converter™ (SAC™) operating from a 26 to 55VDC primary  
source or a 2.2 to 4.6VDC secondary source to power a load. The  
bi-directional Sine Amplitude Converter isolates and transforms  
voltage at a secondary:primary ratio of 1/12. The SAC offers a  
low AC impedance beyond the bandwidth of most downstream  
regulators; therefore for a step-down conversion; capacitance  
normally at the load can be located at the source to the Sine  
Amplitude Converter to enable a reduction in size of capacitors.  
Since the K factor of the VTM48EF040T050B0R is 1/12, the  
capacitance value on the primary side can be reduced by a factor  
of 144 in an application where the source is located on the primary  
side, resulting in savings of board area, materials and total  
system cost.  
Can power a load connected to either the primary or  
secondary side  
High efficiency (>94%) reduces system power  
consumption  
High density (170A/in3)  
“Full Chip” VI Chip® package enables surface mount,  
low impedance interconnect to system board  
Contains built-in protection features against:  
nOvervoltage Lockout  
nOvercurrent  
The VTM48EF040T050B0R 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 VTM48EF040T050B0R increases overall system  
efficiency and lowers operating costs compared to  
nShort Circuit  
nOvertemperature  
Provides enable/disable control,  
internal temperature monitoring  
ZVS/ZCS resonant Sine Amplitude Converter topology  
conventional approaches.  
Less than 50ºC temperature rise at full load  
in typical applications  
The VTM48EF040T050B0R enables the utilization of Factorized  
Power Architecture™ which provides efficiency and size benefits  
by lowering conversion and distribution losses and promoting high  
density point of load conversion.  
Typical Applications  
High End Computing Systems  
Automated Test Equipment  
High Density Power Supplies  
Communications Systems  
Product Ratings  
VPRI = 26 – 55V  
ISEC = 50A (NOM)  
K = 1/12  
VSEC = 2.2 – 4.6V (no load)  
Part Numbering  
Typical Application  
Product Number  
Package Style  
Product Grade  
+IN  
+OUT  
F = J-Lead  
T = -40° to 125°C  
M = -55° to 125°C  
Enable  
VTM48Ex040y050B0R  
PRM A  
T = Through hole  
-IN  
-OUT  
+PRI  
-PRI  
+SEC  
-SEC  
For Storage and Operating Temperatures see General Characteristics Section  
VTM®  
Battery  
+IN  
+OUT  
-OUT  
Enable  
PRM B  
-IN  
VTMCurrent Multiplier  
Page 1 of 21  
Rev 1.3  
11/2016  
vicorpower.com  
800 927.9474  

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