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UCD9090 参数 Datasheet PDF下载

UCD9090图片预览
型号: UCD9090
PDF下载: 下载PDF文件 查看货源
内容描述: 10轨电源排序器和监控ACPI支持 [10-Rail Power Supply Sequencer and Monitor with ACPI Support]
分类和应用: 监控
文件页数/大小: 48 页 / 1348 K
品牌: TI [ TEXAS INSTRUMENTS ]
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UCD9090  
SLVSA30A APRIL 2011REVISED AUGUST 2011  
www.ti.com  
limit. The rail is still in regulation until the voltage drops below power-good off (POWER_GOOD_OFF). In the  
case that there isn't voltage monitoring set for a given rail, that rail is considered ON if it is commanded on (either  
by  
OPERATION  
command,  
PMBUS  
CNTRL  
pin,  
or  
auto-enable)  
and  
(TON_DELAY  
+
TON_MAX_FAULT_LIMIT) time passes. Also, a rail is considered OFF if that rail is commanded OFF and  
(TOFF_DELAY + TOFF_MAX_WARN_LIMIT) time passes  
14  
Copyright © 2011, Texas Instruments Incorporated  
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