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参数资料
| 型号： | V048F240T012 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-9 |
| 文件页数： | 7/14页 |
| 文件大小： | 1650K |
| 代理商： | V048F240T012 |
vicorpower.com
800-735-6200
VI Chip Regulator
P048F048T24AL
Rev. 3.7
Page 2 of 14
Overview of Adaptive Loop Compensation
Adaptive Loop compensation, illustrated in Figure 1, contributes to the
bandwidth and speed advantage of Factorized Power. The PRM
monitors its output current and automatically adjusts its output voltage
to compensate for the voltage drop in the output resistance of the
VTM. ROS sets the desired value of the VTM output voltage, Vout; RCD
is set to a value that compensates for the output resistance of the VTM
(which, ideally, is located at the point of load). For selection of ROS and
RCD, refer to Table 1 below or Page 9.
The VI Chip’s bi-directional VC port :
1. Provides a wake up signal from the PRM to the VTM that
synchronizes the rise of the VTM output voltage to that of the PRM.
2. Provides feedback from the VTM to the PRM to enable the PRM to
compensate for the voltage drop in VTM output resistance, RO.
+Out
–Out
+In
–In
VC
PC
TM
IL
VH
PR
NC
SG
SC
PRM-AL
OS
NC
CD
L
O
A
D
Factorized
Bus (Vf)
Vin
ROS
RCD
– In
PC
VC
TM
+In
– Out
+Out
VTM
– Out
+Out
K
Ro
0.01
μF
0.4
μH
10 Ω
10 kΩ
Figure 1 — With Adaptive Loop control, the output of the VTM is regulated over the load current range with only a single interconnect between the PRM and
VTM and without the need for isolation in the feedback path.
General Specifications
VI Chip Regulator
Output Power
Designator
(=Pf /10)
P
048
F
048
T
24
AL
Regulator
Input Voltage
Designator
Product Grade Temperatures (°C)
Grade
Storage Operating (TJ)
T
-40 to125 -40 to125
M
-65 to125 -55 to125
Configuration
F = J-lead
T = Through hole
Nominal
Factorized Bus
Voltage
AL = Adaptive Loop
Part Numbering
Desired Load Voltage (Vdc)
VTM P/N(1)
Max VTM Output Current (A)(2)
ROS (kΩ)(3)
RCD (Ω)(3)
1.0
V048F015T100
100
3.57
26.1
1.2
V048F015T100
100
2.94
32.4
1.5
V048F015T100
100
2.37
39.2
1.8
V048F020T080
80
2.61
35.7
2.0
V048F020T080
80
2.37
39.2
3.0
V048F030T070
70
2.37
39.2
3.3
V048F040T050
50
2.89
32.6
5.0
V048F060T040
40
2.87
33.2
8.0
V048F080T030
30
2.37
32.9
9.6
V048F096T025
25
2.37
32.9
10
V048F120T025
25
2.86
32.9
12
V048F120T025
25
2.37
39.2
15
V048F160T015
15
2.49
37.4
24
V048F240T012
12.5
2.37
39.2
28
V048F320T009
9.4
2.74
35.7
36
V048F480T006
6.3
3.16
30.1
48
V048F480T006
6.3
2.37
39.2
Table 1 — Configure your Chip Set using the PRM-AL
Note:
(1) See Table 2 on page 9 for nominal Vout range and K factors.
(2) See “PRM output power vs. VTM output power” on Page 10
(3) 1% precision resistors recommended
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相关代理商/技术参数 |
参数描述 |
|---|---|
| V048F240T012-CB | 功能描述:VTM CURRENT MULTIPLIER EVAL BOAR RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:V-I Chip™, VTM™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC，步升 输出及类型:1，非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969 |
| V048F240T015 | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
| V048F240T025 | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
| V048F240T030 | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
| V048F240T040 | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
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