參數(shù)資料
型號： MP028F036M12AL
廠商： Vicor Corporation
元件分類： DC/DC變換器
英文描述： PRM Regulator 28 Vdc Input
中文描述： 大羅馬尼亞黨穩(wěn)壓器28伏直流輸入
文件頁數(shù)： 1/14頁
文件大?。?/td> 1152K
代理商： MP028F036M12AL
vicorpower.com
800-735-6200
VI Chip Pre-Regulator Module
MP028F036M12AL
Rev. 2.4
Page 1 of 14
Vin range 16 – 50 Vdc
High density – 414 W/in
3
Small footprint – 108 W/in
2
Low weight – 0.5 oz (15 g)
Surface-mount or Through-Hole
package
Adaptive Loop feedback
ZVS buck-boost regulator
1.3 MHz switching frequency
95% efficiency
-55C to 125C operation (Tj)
MP028F036M12AL
Vin = 16 – 50 V
V
f
= 26 – 50 V
P
f
= 120 W
I
f
= 3.3 A
PRM
Regulator
28 Vdc Input
TM
Product Description
The VI Chip
TM
Pre-Regulator Module 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 — fast, efficient,
isolated, low noise Point-of-Load (POL) converters. In
combination, PRMs and VTMs
TM
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 Military PRM-VTM chip set can
provide up to 100 A or 115 W at a FPA system density
of 172 A/in
3
or 198 W/in
3
— and because the PRM can
be located, or "factorized," remotely from the POL,
these power densities can effectively be doubled.
The Military 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.
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
Case temperature during reflow
Operating junction temperature
Storage temperature
Values
-1.0 to 60.0
-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
3.3
120
225
-55 to 125
-65 to 125
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mA
Adc
W
°C
°C
°C
Notes
MSL 5
M-Grade
M-Grade
-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 MP028F036M12AL is used with any 036 input series VTM to provide a regulated and
isolated output.
DC-DC Converter
Absolute Maximum Ratings
MIL-COTS
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相關代理商/技術參數(shù)
參數(shù)描述
MP028F036M12AL_1 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:PRM Regulator 28 Vdc Input
MP028F036M12AL_12 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:Regulator 28 Vdc Input
MP028F036M12AL-CB 功能描述:EVALUATION BOARDS PRM REGULATOR RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC（離線）SMPS 系列:V-I Chip™, PRM™ 標準包裝:1 系列:- 主要目的:DC/DC，步降 輸出及類型:1，非隔離 功率 - 輸出:- 輸出電壓:3.3V 電流 - 輸出:3A 輸入電壓:4.5 V ~ 28 V 穩(wěn)壓器拓撲結(jié)構:降壓 頻率 - 開關:250kHz 板類型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名稱:497-12113STEVAL-ISA094V1-ND
MP028T036M12AL 功能描述:MIL-COTS PRM REGULATOR RoHS:是 類別:電源 - 板載 >> DC DC 轉(zhuǎn)換器（分解式） 系列:V-I Chip™, PRM™ 應用說明:Factorized Power Architecture and V-I Chips 產(chǎn)品培訓模塊:VI Chip Bus Converter Modules 標準包裝:1 系列:V-I Chip™, BCM™ 類型:總線轉(zhuǎn)換器模塊 輸出數(shù):1 電壓 - 輸入（最小）:330V 電壓 - 輸入（最大）:365V 輸出電壓:12.5V 電流 - 輸出（最大）:24A 電源（瓦） - 制造商系列:300W 電壓 - 隔離:4.242kV（4242V） 應用:商用 特點:具有遠程開/關功能和 UVLO 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:1.28" L x 0.87" W x 0.26" H（32.5mm x 22.0mm x 6.7mm） 包裝:托盤 工作溫度:-55°C ~ 125°C 效率:95.3% 電源（瓦特）- 最大:300W 重量:0.031 磅（14.06g）
MP02S 制造商:CHENG-YI 制造商全稱:CHENG-YI ELECTRONIC CO., LTD. 功能描述:15/25/35 AMPS. SILICON BRIDGE RECTIFIERS
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