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VIV0103MHJ PDF预览

VIV0103MHJ

更新时间: 2024-10-14 06:02:07
品牌 Logo 应用领域
VICOR 电源电路
页数 文件大小 规格书
16页 1480K
描述
DC to DC Voltage Transformation

VIV0103MHJ 技术参数

生命周期:Obsolete零件包装代码:MODULE
包装说明:,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
风险等级:5.84Is Samacsys:N
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 V标称输入电压:45 V
JESD-30 代码:R-XDMA-X8长度:22 mm
功能数量:1输出次数:1
端子数量:8最高工作温度:125 °C
最低工作温度:-55 °C最大输出电压:2.3 V
最小输出电压:1.1 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座面最大高度:6.98 mm
表面贴装:NO技术:HYBRID
温度等级:MILITARY端子形式:UNSPECIFIED
端子位置:DUAL最大总功率输出:88.5 W
微调/可调输出:NO宽度:16.5 mm
Base Number Matches:1

VIV0103MHJ 数据手册

 浏览型号VIV0103MHJ的Datasheet PDF文件第2页浏览型号VIV0103MHJ的Datasheet PDF文件第3页浏览型号VIV0103MHJ的Datasheet PDF文件第4页浏览型号VIV0103MHJ的Datasheet PDF文件第5页浏览型号VIV0103MHJ的Datasheet PDF文件第6页浏览型号VIV0103MHJ的Datasheet PDF文件第7页 
VIV0103THJ  
PRELIMINARY DATASHEET  
S
C
NRTL US  
TM  
VTM  
DC to DC  
Voltage Transformation  
FEATURES  
DESCRIPTION  
The V I Chip Voltage Transformation Module is a high efficiency  
(>91%) Sine Amplitude Converter (SAC)TM operating from a 26 to  
55 Vdc primary bus to deliver an isolated nominal 1.8 V second-  
ary. The Sine Amplitude Converter offers a low AC impedance  
beyond the bandwidth of most downstream regulators, which  
means that capacitance normally at the load can be located at  
the input to the Sine Amplitude Converter. Since the K factor of  
the VIV0103THJ is 1/24, that capacitance value can be reduced  
by a factor of 576x, resulting in savings of board area, materials  
and total system cost.  
43.2 Vdc – 1.8 Vdc 40 A Voltage Transformation Module  
- Operating from standard 48 V or 24 V PRMs  
High efficiency (>91%) reduces system power  
consumption  
High density (267 A/in3)  
“Half Chip” V•I Chip package enables surface mount,  
low impedance interconnect to system board  
Contains built-in Protection features:  
- Overvoltage lockout  
- Overcurrent  
The VIV0103THJ is provided in a V I Chip package compatible  
with standard pick-and-place and surface mount assembly  
processes. The V I Chip package provides flexible thermal  
- Short circuit  
management through its low junction-to-case and junction-to-  
board thermal resistance. With high conversion efficiency the  
VIV0103THJ increases overall system efficiency and lowers  
operating costs compared to conventional approaches.  
The VIV0103THJ enables the utilization of Factorized Power  
Architecture further providing efficiency and size benefits by  
lowering conversion and distribution losses and promoting high  
density point of load conversion.  
- Over temperature protection  
Provides enable/disable control, internal temperature  
monitoring, current monitoring  
ZVS/ZCS resonant Sine Amplitude Converter topology  
Less than 50ºC temperature rise at full load  
in typical applications  
TYPICAL APPLICATION  
High End Computing Systems  
Automated Test Equipment  
Telecom Base Stations  
VIN = 26 – 55 V  
IOUT = 40 A  
K = 1/24  
(NOM)  
VOUT = 1.08 – 2.29 V (NO LOAD)  
High Density Power Supplies  
Communication Systems  
TYPICAL APPLICATION  
VC  
PR  
SG  
OS  
CD  
PC  
TM  
IL  
L
O
A
D
PRM  
+In  
+Out  
+Out  
IM  
+In  
TM  
VTM  
VIN  
VC  
PC  
-Out  
-Out  
-In  
-In  
Rev. 1.3  
9/2009  
V•I CHIP INC. (A VICOR COMPANY) 25 FRONTAGE RD. ANDOVER, MA 01810 800-735-6200  
Page 1 of 16  
vicorpower.com  

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