5秒后页面跳转
捷配首页

Datasheet > ADuM6411BRSZ-RL7
ADuM6411BRSZ-RL7 PDF预览

ADuM6411BRSZ-RL7

更新时间： 2024-01-28 09:49:50
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管
页数 文件大小 规格书
29页 874K
描述
Quad-Channel Isolators with Integrated DC-to-DC Converters

阅读下载

获取价格

ADuM6411BRSZ-RL7 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Active包装说明：SSOP,
针数：24Reach Compliance Code：compliant
风险等级：5.59其他特性：ALSO REQUIRE PRIMARY SUPPLY VOLTAGE (VDDP) RANGES FROM 3V TO 5.5V
模拟集成电路 - 其他类型：ANALOG CIRCUITJESD-30 代码：R-PDSO-G24
JESD-609代码：e3长度：8.2 mm
湿度敏感等级：3功能数量：1
端子数量：24最高工作温度：105 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH峰值回流温度（摄氏度）：260
座面最大高度：2 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：1.7 V标称供电电压 (Vsup)：1.8 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Tin (Sn)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：5.3 mm
Base Number Matches：1

ADuM6411BRSZ-RL7 数据手册

 浏览型号ADuM6411BRSZ-RL7的Datasheet PDF文件第23页浏览型号ADuM6411BRSZ-RL7的Datasheet PDF文件第24页浏览型号ADuM6411BRSZ-RL7的Datasheet PDF文件第25页浏览型号ADuM6411BRSZ-RL7的Datasheet PDF文件第26页浏览型号ADuM6411BRSZ-RL7的Datasheet PDF文件第27页浏览型号ADuM6411BRSZ-RL7的Datasheet PDF文件第29页 
ADuM6410/ADuM6411/ADuM6412  
Data Sheet  
Testing and modeling show that the primary driver of long-  
term degradation is displacement current in the polyimide  
insulation causing incremental damage. The stress on the insul-  
ation can be broken down into broad categories, such as dc stress,  
which causes very little wear out because there is no displacement  
current, and an ac component time varying voltage stress, which  
causes wear out.  
V
AC RMS  
V
V
V
DC  
PEAK  
RMS  
The ratings in certification documents are usually based on  
60 Hz sinusoidal stress because this reflects isolation from line  
voltage. However, many practical applications have combinations  
of 60 Hz ac and dc across the barrier as shown in Equation 1.  
Because only the ac portion of the stress causes wear out, the  
equation can be rearranged to solve for the ac rms voltage, as is  
shown in Equation 2. For insulation wear out with the polyimide  
materials used in these products, the ac rms voltage determines  
the product lifetime.  
TIME  
Figure 34. Critical Voltage Example  
The working voltage across the barrier from Equation 1 is  
2
VRMS = VAC RMS2 +VDC  
VRMS = 2402 + 4002  
VRMS = 466 V  
2
VRMS = VAC RMS2 +VDC  
(1)  
This VRMS value is the working voltage used together with the  
material group and pollution degree when looking up the creepage  
required by a system standard.  
or  
2
VAC RMS = VRMS2 −VDC  
To determine if the lifetime is adequate, obtain the time varying  
portion of the working voltage. To obtain the ac rms voltage,  
use Equation 2.  
(2)  
where:  
V
V
V
AC RMS is the time varying portion of the working voltage.  
RMS is the total rms working voltage.  
DC is the dc offset of the working voltage.  
2
VAC RMS = VRMS2 −VDC  
VAC RMS  
AC RMS = 240 V rms  
=
4662 − 4002  
Calculation and Use of Parameters Example  
The following example frequently arises in power conversion  
applications. Assume that the line voltage on one side of the  
V
In this case, the ac rms voltage is simply the line voltage of  
240 V rms. This calculation is more relevant when the waveform is  
not sinusoidal. The value is compared to the limits for working  
voltage in Table 27 for the expected lifetime, which is less than a  
60 Hz sine wave, and it is well within the limit for a 50-year  
service life.  
isolation is 240 V ac rms and a 400 V dc bus voltage is present  
on the other side of the isolation barrier. The isolator material is  
polyimide. To establish the critical voltages in determining the  
creepage, clearance and lifetime of a device, see Figure 34 and  
the following equations.  
Note that the dc working voltage limit is set by the creepage of  
the package as specified in IEC 60664-1. This value can differ  
for specific system level standards.  
Rev. 0 | Page 28 of 29  
 
1...2526272829

下载PDF

与ADuM6411BRSZ-RL7相关器件

型号 品牌 描述 获取价格 数据表
ADUM6412 ADI 集成DC/DC转换器和2个反向通道的鲁棒3.75 kV rms四通道隔离器

获取价格
ADuM6412BRSZ ADI Quad-Channel Isolators with Integrated DC-to-DC Converters

获取价格
ADuM6412BRSZ-RL7 ADI Quad-Channel Isolators with Integrated DC-to-DC Converters

获取价格
ADUM6420A ADI Quad-Channel Isolators with Integrated DC-to-DC Converter

获取价格
ADUM6420ABRNZ3 ADI Quad-Channel Isolators with Integrated DC-to-DC Converter

获取价格
ADUM6420ABRNZ3-RL ADI Quad-Channel Isolators with Integrated DC-to-DC Converter

获取价格

与ADuM6411BRSZ-RL7相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证