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PI2003-00-SOIG PDF预览

PI2003-00-SOIG

更新时间: 2024-02-11 19:23:26
品牌 Logo 应用领域
VICOR 控制器
页数 文件大小 规格书
16页 571K
描述
Universal Active ORing Controller IC

PI2003-00-SOIG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:compliant风险等级:5.83
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e3/e4长度:4.93 mm
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.76 mm最大供电电压:9.5 V
最小供电电压:8.5 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:MATTE TIN OVER NICKEL/NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.94 mm

PI2003-00-SOIG 数据手册

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PI2003  
Cool-ORingTM Series  
Universal Active ORing Controller IC  
Description  
Features  
The PI2003 Cool-ORingTM solution is a universal  
high-speed Active ORing controller IC designed for  
use with N-channel MOSFETs and is optimized for -  
48V redundant power system architectures. The  
PI2003 Cool-ORing controller enables an extremely  
low power loss solution with fast dynamic response  
to input power fault conditions, critical for high  
availability systems. The PI2003 controls single or  
parallel MOSFETs to address Active ORing  
applications protecting against power source  
failures. The PI2003 is optimized for -48V low-side  
Active ORing applications. An internal VC shunt  
regulator enables biasing of the controller directly  
from -48V(GND).  
Optimized for -48V ORing applications  
Fast Dynamic Response to Power Source  
failures, with 160ns reverse current turn-off  
delay time  
4A gate discharge current  
Accurate MOSFET drain-to-source voltage  
sensing to indicate system level fault conditions  
Low quiescent current enables biasing directly  
from -48V(GND).  
100V for 100ms operation in low side  
applications  
Active low fault flag output  
Applications  
Low-side -48Vbus Active ORing  
N+1 Redundant Power Systems  
Servers & High End Computing  
Telecom Systems  
The gate drive output turns the MOSFET on during  
normal steady state operation, while achieving high-  
speed turn-off during input power source fault  
conditions, that cause reverse current flow, with  
auto-reset once the fault clears. The MOSFET  
drain-to-source voltage is monitored to detect  
normal forward, excessive forward, light load and  
reverse current flow. The PI2003 provides an active  
low fault flag output to the system during excessive  
forward current, reverse current and light load.  
High current Active ORing  
Package Information  
The PI2003 is offered in the following packages:  
10 Lead 3mm x 3mm TDFN package  
8 Lead SOIC package  
Typical Applications:  
Figure 1: PI2003 Low-Side Active ORing  
Picor Corporation • picorpower.com  
PI2003  
Rev 1.0  
Page 1 of 16  

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