5秒后页面跳转
SI88221BD-IS PDF预览

SI88221BD-IS

更新时间: 2024-11-06 01:00:51
品牌 Logo 应用领域
芯科 - SILICON DC-DC转换器
页数 文件大小 规格书
45页 768K
描述
DUAL DIGITAL ISOLATORS WITH DC-DC CONVERTER

SI88221BD-IS 数据手册

 浏览型号SI88221BD-IS的Datasheet PDF文件第2页浏览型号SI88221BD-IS的Datasheet PDF文件第3页浏览型号SI88221BD-IS的Datasheet PDF文件第4页浏览型号SI88221BD-IS的Datasheet PDF文件第5页浏览型号SI88221BD-IS的Datasheet PDF文件第6页浏览型号SI88221BD-IS的Datasheet PDF文件第7页 
Si88x2x  
DUAL DIGITAL ISOLATORS WITH DC-DC CONVERTER  
Features  
High-speed isolators with  
integrated dc-dc converter  
Fully-integrated secondary sensing  
Highly-reliable: 100 year lifetime  
High electromagnetic immunity and  
ultra-low emissions  
feedback-controlled converter with RoHS compliant packages  
dithering for low EMI  
SOIC-20 wide body  
SOIC-16 wide body  
Isolation of up to 5000 Vrms  
High transient immunity of  
100 kV/µs (typical)  
dc-dc converter peak efficiency of  
83% with external power switch  
Up to 5 W isolated power with  
external power switch  
Ordering Information:  
Options include dc-dc shutdown,  
frequency control, and soft start  
Standard Voltage Conversion  
3/5 V to isolated 3/5 V  
24 V to isolated 3/5 V supported  
Precise timing on digital isolators  
0–100 Mbps  
AEC-Q100 qualified  
Wide temp range  
–40 to +125 °C  
See page 36.  
Pin Assignments  
See page 31  
18 ns typical prop delay  
20  
19  
18  
1
2
3
4
5
6
7
GNDP  
RSN  
GNDB  
VDDB  
VREGB  
Applications  
ESW  
Industrial automation systems  
Hybrid electric and electric  
vehicles  
Isolated power supplies  
Inverters  
Data acquisition  
Motor control  
PLCs, distributed control systems  
VDDA  
GNDA  
VREGA  
SH_FC  
SS  
17 NC  
VSNS  
16  
15 COMP  
14  
NC  
8
13  
12  
NC  
B1  
HF  
XMTR  
HF  
RCVR  
A1  
A2  
Safety Approval (Pending)  
9
HF  
XMTR  
HF  
RCVR  
11 B2  
10  
UL 1577 recognized  
Up to 5000 Vrms for 1 minute  
CSA component notice 5A  
approval  
VDE certification conformity  
VDE0884-10  
CQC certification approval  
GB4943.1  
Si88620  
Patents pending  
Description  
The Si88xx integrates Silicon Labs’ proven digital isolator technology with an  
on-chip isolated dc-dc converter that provides regulated output voltages of  
3.3 or 5.0 V (or >5 V with external components) at peak output power levels  
of up to 5 W. These devices provide up to two digital channels. The dc-dc  
converter has user-adjustable frequency for minimizing emissions, a soft-start  
function for safety, a shutdown option and loop compensation. The device  
requires only minimal passive components and a miniature transformer.  
The ultra-low-power digital isolation channels offer substantial data rate,  
propagation delay, size and reliability advantages over legacy isolation  
technologies. Data rates up to 100 Mbps max are supported, and all devices  
achieve propagation delays of only 23 ns max. Ordering options include a  
choice of dc-dc converter features, isolation channel configurations and a fail-  
safe mode. All products are certified by UL, CSA, VDE, and CQC.  
Rev. 0.5 7/15  
Copyright © 2015 by Silicon Laboratories  
Si88x2x  
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.  

与SI88221BD-IS相关器件

型号 品牌 获取价格 描述 数据表
SI88221ED-IS SILICON

获取价格

DUAL DIGITAL ISOLATORS WITH DC-DC CONVERTER
SI88222BD-IS SILICON

获取价格

DUAL DIGITAL ISOLATORS WITH DC-DC CONVERTER
SI88222ED-IS SILICON

获取价格

DUAL DIGITAL ISOLATORS WITH DC-DC CONVERTER
Si8823EDB VISHAY

获取价格

P-Channel 20 V (D-S) MOSFET
SI88240BD-IS SILICON

获取价格

QUAD DIGITAL ISOLATORS WITH DC-DC CONVERTER
SI88240ED-IS SILICON

获取价格

QUAD DIGITAL ISOLATORS WITH DC-DC CONVERTER
SI88241BD-IS SILICON

获取价格

QUAD DIGITAL ISOLATORS WITH DC-DC CONVERTER
SI88241ED-IS SILICON

获取价格

QUAD DIGITAL ISOLATORS WITH DC-DC CONVERTER
SI88242BD-IS SILICON

获取价格

Analog Circuit,
SI88242ED-IS SILICON

获取价格

QUAD DIGITAL ISOLATORS WITH DC-DC CONVERTER