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V375B48M300A3

更新时间： 2024-11-10 20:03:03
品牌 Logo 应用领域
VICOR /
页数 文件大小 规格书
8页 374K
描述
DC-DC Regulated Power Supply Module, 1 Output, 300W, Hybrid

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V375B48M300A3 技术参数

生命周期：Obsolete包装说明：,
Reach Compliance Code：unknownECCN代码：EAR99
风险等级：5.82模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：425 V最小输入电压：250 V
标称输入电压：375 VJESD-30 代码：R-XDMA-P9
最大负载调整率：0.4%功能数量：1
输出次数：1端子数量：9
最高工作温度：100 °C最低工作温度：-55 °C
最大输出电压：52.8 V最小输出电压：4.8 V
标称输出电压：48 V封装主体材料：UNSPECIFIED
封装形状：RECTANGULAR封装形式：MICROELECTRONIC ASSEMBLY
认证状态：Not Qualified表面贴装：NO
技术：HYBRID温度等级：OTHER
端子形式：PIN/PEG端子位置：DUAL
最大总功率输出：300 W微调/可调输出：YES
Base Number Matches：1

V375B48M300A3 数据手册

 浏览型号V375B48M300A3的Datasheet PDF文件第2页浏览型号V375B48M300A3的Datasheet PDF文件第3页浏览型号V375B48M300A3的Datasheet PDF文件第4页浏览型号V375B48M300A3的Datasheet PDF文件第5页浏览型号V375B48M300A3的Datasheet PDF文件第6页浏览型号V375B48M300A3的Datasheet PDF文件第7页 
Data Sheet  
*
375V Input Mini Family  
DC-DC Converter Module  
45  
Features  
• DC input range: 250 - 425V  
• Input surge withstand: 500V for 100ms  
• DC output: 2V - 48V  
• Programmable output: 10 to 110%  
• Regulation: ±0.2% no load to full load  
• Efficiency: Up to 89%  
• Maximum operating temperature:  
100°C at full load  
• Power density: Up to 120W/cubic inch  
• Height above board: 0.43 in. (10,9 mm)  
• Parallelable, with N+M fault tolerance  
• Low noise ZCS/ZVS architecture  
Shown actual size:  
2.28 x 2.2 x 0.5 in  
57,9 x 55,9 x 12,7 mm  
Typical Applications: distributed power;  
off-line systems using power PFC front-ends;  
electric vehicles  
Product Overview  
This DC-DC converter module uses  
Absolute Maximum Ratings  
2nd Generation power processing, control  
and packaging technologies to provide the  
performance, flexibility and cost effectiveness  
expected of a mature power component.  
For example, a plated-cavity core transformer  
couples widely separated primary and  
secondary windings, resulting in low in-to-  
out parasitic capacitance and noise. High  
frequency ZCS/ZVS switching, advanced  
power semiconductor packaging and thermal  
management provide high power density  
with low temperature gradients. Extensive  
use of silicon integration results in 1/3 the  
part count of a 1st Generation converter.  
Parameter  
Rating  
-0.5 to +425  
500  
Unit  
Vdc  
Notes  
+In to –In voltage  
+In to –In voltage  
Vdc  
<100ms  
PC to –In voltage  
-0.5 to +7.0  
-0.5 to +7.0  
-0.5 to +1.5  
1.0  
Vdc  
PR to –In voltage  
Vdc  
SC to –Out voltage  
Vdc  
–Sense to –Out voltage  
Isolation voltage (in to out)  
Isolation voltage (in to base)  
Isolation voltage (out to base)  
Storage temperature  
Operating temperature  
Pin soldering temperature  
Pin soldering temperature  
Mounting torque  
Vdc  
3000  
Vrms  
Vrms  
Vrms  
°C  
1550  
500  
-40 to +125  
-20 to +100  
500 (260)  
750 (390)  
5 (0.57)  
C-Grade  
°C  
C-Grade  
Part Numbering  
°F (°C)  
°F (°C)  
in-lbs (N-m)  
<5 sec; wave solder  
<7 sec; hand solder  
6 each, # 4-40 or M3  
V 375 B 5 C 200 A  
Output  
Pin  
Style  
Output  
Power  
Input Voltage  
Voltage  
24=24Vin  
48=48Vin  
Base-  
plate  
Product Grade Temperatures (°C)  
300=300Vin  
375=375Vin  
Grade  
Storage  
Operating  
20 to +100  
40 to +100  
40 to +100  
55 to +100  
Thermal Resistance and Capacity  
C
T
H
M
=
=
=
=
-
-
-
-
40 to +125  
40 to +125  
55 to +125  
65 to +125  
-
-
-
-
A = Maxi  
B = Mini  
C = Micro  
Parameter  
Min  
Typ  
0.16  
0.14  
8.0  
Max  
Unit  
°C/Watt  
Baseplate to sink; flat, greased surface  
Baseplate to sink; thermal pad (P/N 20264)  
Baseplate to ambient  
For pin styles see page 6. Slotted baseplate  
(style 1) requires no designator. For  
threaded baseplate add a “2” to the end of  
the part number. For thru-hole, add a “3”.  
See page 7 for dimensions.  
°C/Watt  
°C/Watt  
Baseplate to ambient; 1000 LFM  
Thermal capacity  
1.9  
°C/Watt  
83  
Watt-sec/°C  
* The modules described here are the highest power for each output voltage.  
Consult factory for availability of lower power units.  
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715  
375V Mini Family  
Rev. 6.4  
Page 1 of 8  
Set your site on VICOR at www.vicorpower.com  
12345678

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