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V048F040T050

更新时间: 2024-02-03 16:23:13
品牌 Logo 应用领域
VICOR /
页数 文件大小 规格书
13页 343K
描述
VI Chip - VTM Voltage Transformation Module

V048F040T050 技术参数

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:9Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.83
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE最大输入电压:55 V
最小输入电压:26 VJESD-30 代码:R-XDMA-X9
JESD-609代码:e4湿度敏感等级:6
功能数量:1输出次数:1
端子数量:9最大输出电压:4.58 V
最小输出电压:2.17 V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):245认证状态:Not Qualified
表面贴装:NO技术:HYBRID
端子面层:NICKEL PALLADIUM GOLD端子形式:UNSPECIFIED
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
微调/可调输出:YESBase Number Matches:1

V048F040T050 数据手册

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PRELIMINARY  
V048F040T050  
VTM  
TM  
V•I Chip – VTM  
Voltage Transformation Module  
• 48 V to 4 V V•I Chip Converter  
• 125°C operation  
• 50 A (75 A for 1 ms)  
• 1 µs transient response  
• 3.5 million hours MTBF  
Typical efficiency 94%  
• No output filtering required  
©
• High density – 182 A/in3  
• Small footprint – 45 A/in2  
• Low weight – 0.5 oz (14 g)  
• Pick & Place / SMD  
Vf = 26 - 55 V  
VOUT = 2.17 - 4.58 V  
IOUT = 50 A  
Actual size  
K = 1/12  
ROUT = 3.9 mΩ max  
Product Description  
Absolute Maximum Ratings  
Parameter  
Values  
-1.0 to 60  
100  
Unit  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
A
Notes  
The V048F040T050 V•I Chip Voltage Transformation  
Module (VTM) excels at speed, density and efficiency to  
meet the demands of advanced power applications  
while providing isolation from input to output. It  
achieves a response time of less than 1 µs and delivers  
up to 50 A in a volume of less than 0.274 in3 with  
unprecedented efficiency. It may be paralleled to deliver  
higher power levels at an output voltage settable from  
2.17 to 4.58 Vdc.  
+In to -In  
+In to -In  
For 100 ms  
PC to -In  
-0.3 to 7.0  
-0.3 to 19.0  
-0.5 to 12  
2,250  
VC to -In  
+Out to -Out  
Isolation voltage  
Output current  
Peak output current  
Output power  
Peak output power  
Case temperature  
Input to Output  
Continuous  
For 1 ms  
50  
75  
A
The VTM V048F040T050s nominal output voltage is 4  
Vdc from a 48 Vdc input Factorized Bus, Vf, and is  
controllable from 2.17 to 4.58 Vdc at no load, and from  
1.98 to 4.40 Vdc at full load, over a Vf input range of 26  
to 55 Vdc. It can be operated either open- or closed-loop  
depending on the output regulation needs of the  
application. Operating open-loop, the output voltage  
tracks its Vf input voltage with a transformation ratio,  
K = 1/12, for applications requiring an isolated output  
voltage with high efficiency. Closing the loop back to an  
input Pre-Regulation Module (PRM) or DC-DC converter  
enables tight load regulation.  
220  
W
Continuous  
For 1 ms  
330  
W
208  
°C  
During reflow  
-40 to 125  
°C  
°C  
T - Grade  
M - Grade  
Operating junction temperature(1)  
Storage temperature  
-55 to 125  
-40 to 150  
-65 to 150  
°C  
°C  
T - Grade  
M - Grade  
Note:  
(1) The referenced junction is defined as the semiconductor having the highest temperature.  
This temperature is monitored by a shutdown comparator.  
The 4 V VTM achieves a current density of 182 A/in3 in  
a V•I Chip package compatible with standard pick-and-  
place and surface mount assembly processes. The VTMs  
fast dynamic response and low noise eliminate the  
need for bulk capacitance at the load, substantially  
increasing system density while improving reliability  
and decreasing cost.  
Part Numbering  
V
048  
F
040 T  
050  
Voltage  
Transformation  
Module  
Output Voltage  
Designator  
(=VOUT x10)  
Output Current  
Designator  
(=IOUT)  
Input Voltage  
Designator  
Configuration Options  
Product Grade Temperatures (°C)  
Grade  
T
M
Storage Operating  
-40 to150 -40 to125  
-65 to150 -55 to125  
F
= On-board (Figure 10)  
vicorpower.com  
800-735-6200  
V•I Chip Voltage Transformation Module  
V048F040T050  
Rev. 1.1  
Page 1 of 13  

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