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SMM764FCR4 参数 Datasheet PDF下载

SMM764FCR4图片预览
型号: SMM764FCR4
PDF下载: 下载PDF文件 查看货源
内容描述: 四通道有源直流输出控制器,监视器, Marginer和序列与序列, Link [Four-Channel Active DC Output Controller, Monitor, Marginer and Sequencer with Sequence-Link⑩]
分类和应用: 监视器控制器
文件页数/大小: 33 页 / 386 K
品牌: SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
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SMM764  
Preliminary Information  
APPLICATIONS INFORMATION (CONTINUED)  
UNDERVOLTAGE LOCKOUT  
2.5V (Figure 10), an internal undervoltage lockout  
(UVLO) circuit will reset all internal logic. Once power  
has recovered above 2.6V the SMM764 will restart as  
if a Command-Triggered power-off had been issued.  
The internally filtered supply voltage as seen across  
VDD_CAP is edge-triggered to lock out false or  
nuisance signals during both the power-on and power-  
off sequences. If the VDD_CAP voltage falls below  
VDD_CAP  
3.6V, 5.5V  
2.6V  
2.5V  
UVLO  
(Internal)  
Figure 10 - Timing Sequence recovering from a VDD_CAP Power ‘Brown-Out’  
Summit Microelectronics, Inc  
2098 1.1 6/29/2005  
19  
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