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MI-RAM-I1

更新时间： 2024-11-21 19:59:19
品牌 Logo 应用领域
VICOR 局域网输出元件
页数 文件大小 规格书
1页 206K
描述
1-OUTPUT DC-DC REG PWR SUPPLY MODULE

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中文翻译

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MI-RAM-I1 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Active包装说明：,
Reach Compliance Code：compliant风险等级：5.16
模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE最大输入电压：50 V
最小输入电压：5 VJESD-30 代码：R-XDMA-P9
JESD-609代码：e0功能数量：1
输出次数：1端子数量：9
最高工作温度：100 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装形状：RECTANGULAR
封装形式：FLANGE MOUNT峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified表面贴装：NO
技术：HYBRID温度等级：INDUSTRIAL
端子面层：TIN LEAD端子形式：PIN/PEG
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
微调/可调输出：NOBase Number Matches：1

MI-RAM-I1 数据手册

  
TM  
MI-RAM  
Military Ripple Attenuator Modules  
Features  
ꢀ
ꢀ
ꢀ
Reduces output PARD to <10mV pp  
Full attenuation up to 20A load  
ꢀ
ꢀ
93%-99% efficiency  
Converter sense, trim, OV  
and OC retained  
Compatible with all MI-Series units  
from 5 to 50Vdc output  
ꢀ
ꢀ
MIL-STD-810 environments  
Size: 2.28" x 2.4" x 0.5"  
(57,9 x 61,0 x 12,7mm)  
ꢀ
No adjustments required  
Product Highlights  
The MI-RAM is designed for  
military applications where  
extremely low noise outputs are  
required. When used with any  
Vicor MI-Series DC-DC converter,  
the MI-RAM reduces both line  
frequency related ripple and  
switching noise to less than  
10mV p-p, DC to 20MHz.  
Specifications  
(At T = 25°C, unless otherwise specified)  
BP  
PARAMETER  
MIN  
TYP  
MAX  
UNITS  
NOTES  
Output noise and ripple  
2.0  
6.0  
3.0  
10.0  
50  
100.5  
10  
mV pp  
mV pp  
Vdc  
%
A
A
MI-200; 10% to 100% load  
MI-J00; 10% to 100% load  
Input voltage range  
Output voltage accuracy  
Full load current  
5Vdc  
99.5  
Of MI source converter  
MI-RAM-I1 and MI-RAM-M1  
MI-RAM-I2 and MI-RAM-M2  
10% to full load  
20  
0.38  
DC voltage drop  
Dissipation = (DC voltage drop x load current) + (Vin x 15 mA)  
Isolation  
Weight  
0.34  
The combination of the MI-RAM  
with an MI converter provides the  
output noise performance of a  
linear supply at a power density  
in excess of 15W/in3.  
250  
3.0 (85)  
Vrms  
ounces (grams)  
Input/output to baseplate  
Product Grade Specifications  
All of the features of the MI-Series  
converter remain available while  
using the MI-RAM, including  
PARAMETER  
PRODUCT GRADE  
I-Grade  
M-Grade  
output voltage trimming, OVP and  
OTP (MI-200 only), current limiting,  
remote sense, and output inhibit.  
Storage temperature  
-55°C to +125°C  
-40°C to +100°C  
12 hours, 25 cycles  
-65°C to +125°C  
-55°C to +100°C  
Operating temperature (baseplate)  
Power cycling burn-in  
96 hours, 200 cycles  
All units are manufactured in ISO  
9001-registered facilities. Full  
epoxy encapsulation in a low  
profile package enables the MI-RAM  
to meet MIL-STD-810 environmental  
testing requirements.  
Temperature cycled with power off  
17°C per minute rate of change  
12 cycles  
-65°C to +100°C  
12 cycles  
-65°C to +100°C  
Test data supplied at these temperatures*  
Warranty  
-40°C, +80°C  
2 years  
-55°C, +80°C  
2 years  
Environmental compliance  
MIL-STD-810  
MIL-STD-810  
*
Test data available for review or download from vicorpower.com  
Attenuation vs. Frequency (typical)  
25 db  
30 db  
35 db  
40 db  
45 db  
50 db  
55 db  
60 db  
Mechanical Drawing  
2.28  
(57,9)  
1.30  
0.49  
(33,0)  
(12,4)  
0.65  
(16,5)  
0.30±0.015  
(7,6)±(0,38)  
0.080 Dia (2) places  
Solder plate  
over copper alloy  
Pin #  
Function  
+In  
1
2
3
4
5
6
7
8
9
10 Hz  
100 Hz  
1 KHz  
10 KHz  
100 KHz  
1 MHz  
10 MHz  
4
3
9
+Sense In  
–Sense In  
–In  
Frequency  
8
7
6
2.10  
(53,4)  
1.40  
MI-RAM  
(35,6)  
1.00  
(25,4)  
+Out  
0.70  
(17,8)  
2
1
Input to the converter  
(10V/cm)  
Output from the RAM  
(2mV/cm)  
0.40  
(10,2)  
+Sense  
NC  
5
0.35± 0.015  
(8,9)±(0,38)  
–Sense  
–Out  
0.15  
(3,8)  
0.040 (1,0) Dia (7) places  
Solder plate  
FULL R  
0.15  
(3,8)  
over copper alloy  
2.40  
(61,0)  
Product ID  
this surface  
0.30  
1.90  
(48,3)  
1.75  
(44,4) Max.  
(7,6) Min.  
0.22  
(5,6) Min.  
0.50  
(12,7)  
+0.030 (0,76)  
-0.000 (0)  
0.01  
Aluminum Base  
0.12  
(3,0)  
MI-RAM 04/03 1 of 1  
1

中文翻译

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MI-RAM-I1 替代型号

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