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V048F480T006 PDF预览

V048F480T006

更新时间: 2024-01-02 03:45:58
品牌 Logo 应用领域
VICOR 电源电路
页数 文件大小 规格书
14页 408K
描述
VI Chip - PRM-AL Pre-Regulator Module

V048F480T006 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:ROHS COMPLIANT PACKAGE-9针数:9
Reach Compliance Code:not_compliantECCN代码:EAR99
风险等级:5.79Is Samacsys:N
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE认证:TUV, CE
效率(主输出):96.4%高度:6.73 mm
最大输入电压:55 V最小输入电压:26 V
标称输入电压:48 VJESD-30 代码:R-XDMA-X9
JESD-609代码:e4长度:32.5 mm
最大电网调整率:0.4%湿度敏感等级:5
功能数量:1输出次数:1
端子数量:9最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:6.3 A
最大输出电压:55 V最小输出电压:48 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
峰值回流温度(摄氏度):225认证状态:Not Qualified
纹波电压(主输出):0.1131 Vrms子类别:Power Supply Modules
表面贴装:NO技术:HYBRID
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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
最大总功率输出:336 W微调/可调输出:YES
宽度:22 mmBase Number Matches:1

V048F480T006 数据手册

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PRELIMINARY  
PRM  
P048F048T24AL  
TM  
V•I Chip – PRM-AL  
Pre-Regulator Module  
• 48 V input V•I Chip PRM  
• Adaptive Loop feedback  
• Vin range 36 – 75 Vdc  
• ZVS buck-boost regulator  
©
• High density – 875 W/in3  
• Small footprint – 220 W/in2  
• Low weight – 0.5 oz (14 g)  
• 1.5 MHz switching frequency  
• 96% Efficiency  
Actual size  
Vin = 36 – 75 V  
Vf = 26 – 55 V  
Pf = 240 W  
If = 5 A  
• 125˚C operation  
Product Description  
Absolute Maximum Ratings  
The V•I Chip Pre-Regulator Module (PRM) is a very  
efficient non-isolated regulator capable of both  
boosting and bucking a wide range input voltage. It is  
specifically designed to provide a controlled Factorized  
Bus distribution voltage for powering downstream  
V•I Chip Voltage Transformation Modules (VTMs) —  
fast, efficient, isolated, low noise Point-of-Load (POL)  
converters. In combination, PRMs and VTMs form a  
complete DC-DC converter subsystem offering all of  
the unique benefits of Vicors Factorized Power  
Architecture (FPA): high density and efficiency; low  
noise operation; architectural flexibility; extremely fast  
transient response; and elimination of bulk capacitance  
at the Point-of-Load (POL).  
Parameter  
+In to -In  
Values  
-1.0 to 85.0  
-0.3 to 6.0  
-0.3 to 9.0  
-0.3 to 6.0  
-0.3 to 18.0  
-0.3 to 59  
-0.3 to 3.0  
-0.3 to 9.5  
-0.3 to 9.0  
-0.3 to 9.0  
100  
Unit  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
Vdc  
mA  
Adc  
W
PC to -In  
PR to -In  
IL to -In  
VC to -In  
+Out to -Out  
SC to -Out  
VH to -Out  
OS to -Out  
CD to -Out  
SG to -Out  
Continuous output current  
Continuous output power  
5
In FPA systems, the POL voltage is the product of the  
Factorized Bus voltage delivered by the PRM and the  
"K-factor" (the fixed voltage transformation ratio) of a  
downstream VTM. The PRM controls the Factorized Bus  
voltage to provide regulation at the POL. Because VTMs  
perform true voltage division and current multiplication,  
the Factorized Bus voltage may be set to a value that is  
substantially higher than the bus voltages typically  
found in "intermediate bus" systems, reducing  
240  
Operating junction temperature  
(M-Grade)  
(T-Grade)  
-55 to 125  
-40 to 125  
°C  
°C  
Storage temperature  
(M-Grade)  
(T-Grade)  
-65 to 150  
-40 to 150  
°C  
°C  
Case temperature during reflow:  
208  
°C  
distribution losses and enabling use of narrower  
distribution bus traces. A PRM-VTM chip set can  
provide up to 100 A or 230 W at a FPA system density  
of 200 A/in3 or 460 W/in3 — and because the PRM can  
be located, or "factorized," remotely from the POL,  
these power densities can be effectively doubled.  
DC-DC Converter  
VH  
SC  
SG  
OS  
NC  
VC  
PC  
TM  
IL  
+Out  
-Out  
+In  
Factorized  
Bus (Vf)  
NC  
The PRM described in this data sheet features a unique  
"Adaptive Loop" compensation feedback: a single wire  
alternative to traditional remote sensing and feedback  
loops that enables precise control of an isolated POL  
voltage without the need for either a direct connection  
to the load or for noise sensitive, bandwidth limiting,  
isolation devices in the feedback path.  
PR PRM-AL CD  
TM  
VC  
PC  
VTM  
Vout  
+In  
+Out  
+Out  
-Out  
Vin  
K
Ro  
-In  
–In  
–Out  
The P048F048T24AL is used with any 048 input series VTM to provide a regulated and  
isolated output.  
vicorpower.com  
800-735-6200  
V•I Chip Pre-Regulator Module  
P048F048T24AL  
Rev. 1.7  
Page 1 of 14  

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