参数资料
型号: MP028T036M12AL
厂商: Vicor Corporation
文件页数: 3/14页
文件大小: 0K
描述: MIL-COTS PRM REGULATOR
应用说明: Factorized Power Architecture and V-I Chips
标准包装: 1
系列: V-I Chip™, PRM™
类型: 预稳模块
输出数: 1
电压 - 输入(最小): 28V
电压 - 输入(最大): 50V
输出电压: 36V
电流 - 输出(最大): 3.3A
电源(瓦) - 制造商系列: 120W
应用: 商用
特点: 具有远程开/关功能和 UVLO
安装类型: 通孔
封装/外壳: 模块
尺寸/尺寸: 1.28" L x 0.87" W x 0.26" H(32.5mm x 22.0mm x 6.7mm)
包装: 托盘
工作温度: -55°C ~ 125°C
效率: 95.6%
电源(瓦特)- 最大: 119W
重量: 0.033 磅(14.97g)
MP028F036M12AL
Electrical Specifications
Input Specs (Conditions are at 28 V IN , 36 V OUT , full load, and 25 °C ambient unless otherwise specified)
Parameter
Input voltage range
Min
16.1 [a]
Typ
28
Max
50
Unit
Vdc
Note
Input dV/dt
1
V/μs
Input undervoltage turn on
Input undervoltage turn off
Input overvoltage turn on
Input overvoltage turn off
Input quiescent current
Input current
Input reflected ripple current
No load power dissipation
Internal input capacitance
Recommended external input capacitance
12.2
50.5
15.9
13.5
52.5
53.5
0.5
4.5
240
3.6
5
1,000
16.1
55.0
1
5.5
Vdc
Vdc
Vdc
Vdc
mA
Adc
mA p-p
W
μF
μF
Increases linearly to 17 V max at 100 °C
PC low
See Figures 4 & 5
Ceramic
See Figure 5 for input filter circuit.
Source impedance dependent
[a] Will operate down to 13.5 V after start up ≥ 16 V
Input Waveforms
Figure 2 — V OUT and PC response from power up
Figure 3 — V OUT turn on waveform with inrush current – PC enabled
at full load, 28 V IN ,electronic load set @ constant R.
VC
VH
+IN
10 A
Reflected
Ripple
Measurement
0.01 μ F
10 k Ω
PC
TM
IL
NC
PR
PRM-AL
+In +Out
SC
SG
OS
NC
CD
2.37 k Ω
+ OUT
1000 μ F
Al-Electrolytic
–IN
–In
–Out
– OUT
Figure 4 — Input reflected ripple current at full load and 28 V IN
Figure 5 — Input filter capacitor recommendation
PRM ? Regulator 28 Vdc Input
Page 3 of 14
Rev 3.5
1/2013
vicorpower.com
800 735.6200
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