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BD4156MUV_09 PDF预览

BD4156MUV_09

更新时间: 2022-10-15 11:21:06
品牌 Logo 应用领域
罗姆 - ROHM 开关电源开关
页数 文件大小 规格书
24页 493K
描述
Power Switch for ExpressCardTM

BD4156MUV_09 数据手册

 浏览型号BD4156MUV_09的Datasheet PDF文件第1页浏览型号BD4156MUV_09的Datasheet PDF文件第2页浏览型号BD4156MUV_09的Datasheet PDF文件第3页浏览型号BD4156MUV_09的Datasheet PDF文件第5页浏览型号BD4156MUV_09的Datasheet PDF文件第6页浏览型号BD4156MUV_09的Datasheet PDF文件第7页 
Technical Note  
BD4156MUV  
Reference data  
CPPE#(2V/div)  
CPPE#(2V/div)  
V3(2V/div)  
SYSR(2V/div)  
V3(2V/div)  
V3(2V/div)  
V3AUX(2V/div)  
V15(1V/div)  
5.0ms/div  
V3AUX(2V/div)  
RV3=3.3Ω  
RV3AUX=13.2Ω  
V3AUX(2V/div)  
RV15=3Ω  
V15(1V/div)  
5.0ms/div  
V15(1V/div)  
5.0ms/div  
Fig.1 Card Assert/ De-assert  
(Active)  
Fig.2 Card Assert/De-assert  
(Standby)  
Fig.3  
System Active  
Standby( Card Present)  
SYSR(2V/div)  
CPUSB#(2V/div)  
V3(2V/div)  
CPPE#(2V/div)  
V3(2V/div)  
V3(2V/div)  
V3AUX(2V/div)  
V3AUX(2V/div)  
V15(1V/div)  
V3AUX(2V/div)  
V15(1V/div)  
V15(1V/div)  
500μs/div  
5.0ms/div  
Fig.4 System Active  
Standby(No Card)  
500μs/div  
Fig.5 Wakeup Wave Form  
(Card Assert)  
Fig.6 Wakeup Wave Form  
(USB2.0 Assert)  
SYSR(2V/div)  
CPPE#(2V/div)  
EN(2V/div)  
V3(2V/div)  
V3(2V/div)  
V3(2V/div)  
V3AUX(2V/div)  
V3AUX(2V/div)  
V3AUX(2V/div)  
V15(1V/div)  
V15(1V/div)  
V15(1V/div)  
500μs/div  
500μs/div  
500μs/div  
Fig.7  
Wakeup Wave Form  
Fig.8  
Wakeup Wave Form  
(StandbyActive)  
Fig.9 Power Down Wave Form  
(Card De-assert)  
(Shut DownActive)  
CPUSB#(2V/div)  
SYSR(2V/div)  
EN(2V/div)  
V3(2V/div)  
V3(2V/div)  
V3(2V/div)  
V3AUX(2V/div)  
V3AUX(2V/div)  
V15(1V/div)  
V3AUX(2V/div)  
V15(1V/div)  
V15(1V/div)  
5.0ms/div  
500μs/div  
500μs/div  
Fig.10 Power Down Wave Form  
(USB2.0 De-assert)  
Fig.11 Power Down Wave Form  
Fig.12 Power Down Wave Form  
(ActiveStandby)  
(ActiveShut Down)  
www.rohm.com  
2009.05 - Rev.A  
4/23  
c
2009 ROHM Co., Ltd. All rights reserved.  

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