- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄361611 > V048F240T012 (Vicor Corporation) VI Chip - PRM-AL Pre-Regulator Module PDF資料下載
參數(shù)資料
| 型號(hào)： | V048F240T012 |
| 廠商： | Vicor Corporation |
| 元件分類(lèi)： | DC/DC變換器 |
| 英文描述： | VI Chip - PRM-AL Pre-Regulator Module |
| 中文描述： | 六芯片-大羅馬尼亞黨鋁預(yù)穩(wěn)壓模塊 |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大小： | 416K |
| 代理商： | V048F240T012 |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)
vicorpower.com
800-735-6200
VI Chip Pre-Regulator Module
P048F048T24AL
Rev. 1.7
Page 1 of 14
PRELIMINARY
48 V input VI Chip PRM
Vin range 36 – 75 Vdc
High density – 875 W/in
3
Small footprint – 220 W/in
2
Low weight – 0.5 oz (14 g)
Adaptive Loop feedback
ZVS buck-boost regulator
1.5 MHz switching frequency
96% Efficiency
125C operation
P048F048T24AL
Vin = 36 – 75 V
V
f
= 26 – 55 V
P
f
= 240 W
I
f
= 5 A
VI Chip
Pre-Regulator Module
TM
– PRM-AL
Product Description
The VI 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
VI 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 Vicor’s 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).
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
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/in
3
or 460 W/in
3
— and because the PRM can
be located, or "factorized," remotely from the POL,
these power densities can be effectively doubled.
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.
Actual size
Parameter
+In to -In
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
Operating junction temperature
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
5
240
-55 to 125
-40 to 125
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mA
Adc
W
°C
°C
(M-Grade)
(T-Grade)
Storage temperature
(M-Grade)
(T-Grade)
-65 to 150
-40 to 150
°C
°C
Case temperature during reflow:
208
°C
-In
PC
VC
TM
+In
-Out
+Out
VTM
+Out
-Out
K
Ro
+Out
–Out
+In
–In
VC
PC
TM
IL
NC
VH
SC
PR
SG
OS
NC
CD
PRM-AL
Factorized
Bus (V
f
)
Vin
Vout
The P048F048T24AL is used with any 048 input series VTM to provide a regulated and
isolated output.
DC-DC Converter
Absolute Maximum Ratings
PRM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| V048F480M006 | VI Chip - VTM Voltage Transformation Module |
| V048G015T80 | VI Chip - VTM Voltage Transformation Module |
| V048K015T80 | VI Chip - VTM Voltage Transformation Module |
| V048K015T090 | VI Chip - PRM-AL Pre-regulator Module |
| V048K015T100 | VI Chip - PRM-AL Pre-regulator Module |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V048F240T012-CB | 功能描述:VTM CURRENT MULTIPLIER EVAL BOAR RoHS:是 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC（離線）SMPS 系列:V-I Chip™, VTM™ 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:True Shutdown™ 主要目的:DC/DC，步升 輸出及類(lèi)型:1，非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):升壓 頻率 - 開(kāi)關(guān):3MHz 板類(lèi)型:完全填充 已供物品:板 已用 IC / 零件:MAX8969 |
| V048F240T015 | 制造商:POWERBOX 制造商全稱(chēng):Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
| V048F240T025 | 制造商:POWERBOX 制造商全稱(chēng):Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
| V048F240T030 | 制造商:POWERBOX 制造商全稱(chēng):Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
| V048F240T040 | 制造商:POWERBOX 制造商全稱(chēng):Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。