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V048F320T009 PDF预览

V048F320T009

更新时间: 2024-02-13 07:10:51
品牌 Logo 应用领域
VICOR /
页数 文件大小 规格书
14页 408K
描述
VI Chip - PRM-AL Pre-Regulator Module

V048F320T009 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:5.84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
JESD-30 代码:R-XDMA-X9JESD-609代码:e4
湿度敏感等级:5功能数量:1
输出次数:1端子数量:9
最大输出电压:36.67 V最小输出电压:17.33 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微调/可调输出:YES
Base Number Matches:1

V048F320T009 数据手册

 浏览型号V048F320T009的Datasheet PDF文件第6页浏览型号V048F320T009的Datasheet PDF文件第7页浏览型号V048F320T009的Datasheet PDF文件第8页浏览型号V048F320T009的Datasheet PDF文件第10页浏览型号V048F320T009的Datasheet PDF文件第11页浏览型号V048F320T009的Datasheet PDF文件第12页 
PRELIMINARY  
V•I Chip Pre-Regulator Module  
Application Information  
VH  
SC  
SG  
OS  
NC  
VC  
PC  
TM  
IL  
+Out  
+In  
Factorized  
Bus (Vf)  
ROS  
RCD  
L
O
A
D
NC  
-Out  
PR PRM-AL CD  
TM  
VC  
PC  
0.4 μH  
VTM  
+In  
+Out  
+Out  
-Out  
(
)
VL  
K
IL•Ro  
K
Vin  
Vf =  
+
K
Ro  
-In  
–In  
–Out  
Figure 16 — Adaptive Loop compensation with soft start using the SC port.  
Output Voltage Setting with Adaptive Loop  
The equations for calculating ROS and RCD to set a VTM output  
voltage are:  
Where Vfd is the desired factorized bus and Vfs is the set factorized bus.  
A low voltage source can be applied to the SC port to margin the load  
voltage in proportion to the SC reference voltage.  
93100  
An external capacitor can be added to the SC port as shown in Figure 16  
to control the output voltage slew rate for soft start.  
ROS =  
VL • 0.8395  
K
(1)  
(2)  
(
) –  
1
Nominal Vout  
Range (Vdc)  
VTM  
K Factor  
91238  
RCD =  
+ 1  
ROS  
0.8  
1.1  
1.6  
2.2  
1/32  
1/24  
1/16  
1/12  
1/8  
VL = Desired load voltage  
VOUT = VTM output voltage  
K = VTM transformation ratio  
1.6  
3.3  
2.2  
4.4  
3.3  
6.6  
(available from appropriate VTM data sheet)  
4.3  
8.8  
1/6  
6.5  
13.4  
17.9  
26.9  
36.0  
54.0  
1/4  
Vf = PRM output voltage, the Factorized Bus (see Figure 16)  
8.7  
1/3  
RO = VTM output resistance  
13.0  
17.4  
26.0  
1/2  
(available from appropriate VTM data sheet)  
2/3  
IL = Load Current  
1
(actual current delivered to the load)  
Table 2 — 048 input series VTM K factor selection guide  
Output Voltage Trimming (optional)  
After setting the output voltage from the procedure above the output  
may be margined down (26Vf min) by a resistor from SC-SG using this  
formula:  
10000 Vfd  
RdΩ =  
Vfs - Vfd  
vicorpower.com  
800-735-6200  
V•I Chip Pre-Regulator Module  
P048F048T24AL  
Rev. 1.7  
Page 9 of 14  

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