参数资料
型号: MP028F036M12AL-CB
厂商: Vicor Corporation
文件页数: 1/14页
文件大小: 0K
描述: EVALUATION BOARDS PRM REGULATOR
产品培训模块: VI Chip PRM and VTM Factorized Power Architecture
标准包装: 1
系列: V-I Chip™, PRM™
主要目的: DC/DC,步升/步降
输出及类型: 1,非隔离
功率 - 输出: 120W
输出电压: 36V
电流 - 输出: 3.3A
输入电压: 16 ~ 50 V
稳压器拓扑结构: 降压-升压
频率 - 开关: 1MHz
板类型: 完全填充
已供物品:
已用 IC / 零件: MP028F036M12
相关产品: 1102-1017-ND - REGULATOR PRM 36V OUT 120W SMD
其它名称: 1102-1010
PRM ? Regulator 28 Vdc Input
MIL-COTS
MP028F036M12AL
S
C
NRTL
US
Non-isolated Regulator
Features
? V IN range 16 – 50 Vdc
? High density – 407 W/in 3
? Small footprint – 108 W/in 2
? Low weight – 0.5 oz (15 g)
? Surface-mount or
Through-hole package
Product Description
? Adaptive Loop feedback
? ZVS buck-boost regulator
? 1.3 MHz switching frequency
? 95% efficiency
? -55 °C to 125 °C operation (T J )
Absolute Maximum Ratings
?
V IN = 16 – 50 V
V OUT = 26 – 50 V
P OUT = 120 W
I OUT = 3.3 A
The PRM ? regulator 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 VTM ? current multiplier — fast,
efficient, isolated, low noise Point-of-Load (POL)
converters. In combination, PRM modules and VTM
modules form a complete DC-DC converter subsystem
offering all of the unique benefits of Vicor’s Factorized
Power Architecture TM (FPA TM ) : 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 module
and the "K-factor" (the fixed voltage transformation
ratio) of a downstream VTM module. The PRM
regulator controls the Factorized Bus voltage to provide
regulation at the POL. Because VTM modules perform
true voltage division and current multiplication, the
Factorized Bus voltage may be set to a value that is
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
245
-55 to 125
-65 to 125
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mA
Adc
W
°C
°C
°C
°C
Notes
MSL 5
MSL 6
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 module-VTM
DC-DC Converter
VTM ?
Module
Ro
module chip set can provide up to 100 A or 115 W at a
FPA system density of 169 A/in 3 or 195 W/in 3 — and
because the PRM module can be located, or
"factorized," remotely from the POL, these power
densities can effectively be doubled.
The Military PRM module described in this data sheet
V IN
0.01 μF
10 k Ω
V C
P C
T M
I L
N C
P R
PRM ? -AL
Module
+I n +O u t
–I n –O u t
V H
S C
S G
O S
N C
C D
R OS
R CD
Factorized
Bus (V F )
0.4 μH
10 Ω
+In
TM
VC
PC
– In
K
+Out
+Out
– Out
– Out
L
O
A
D
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.
The MP028F036M12AL is used with any 036 input series VTM ? module to provide a
regulated and isolated output.
PRM ? Regulator 28 Vdc Input
Page 1 of 14
Rev 3.5
1/2013
vicorpower.com
800 735.6200
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