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SMH4814SCR02 参数 Datasheet PDF下载

SMH4814SCR02图片预览
型号: SMH4814SCR02
PDF下载: 下载PDF文件 查看货源
内容描述: 双路馈电有源或门可编程热插拔控制器 [Dual Feed Active-ORing Programmable Hot Swap Controller]
分类和应用: 控制器
文件页数/大小: 44 页 / 926 K
品牌: SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
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SMH4814  
Preliminary Information  
TIMING DIAGRAMS (CONTINUED)  
Power-on Timing  
Figure 7 illustrates some power on sequences, including the UV and OV differentials to their reference, and Power  
Good cascading. Refer to the table on page 17 for more information on the tPDD and tCBD timings.  
V12  
11VV1213V  
<tPUOVF  
UV  
<VOV  
>VUV  
OV  
PD0  
PD1  
tPDD  
V12-VGT  
V12  
VGATE_HS  
2.5VREF  
5V  
DRAIN  
SENSE  
Programmable  
level - VCB  
CBSENSE  
PUPX  
<tCBD  
tPGD0  
tPGD1  
PUPX  
PUPX  
tPGD2  
tPGD3  
PUPX  
Figure 7 - SMH4814 Power-On Sequences  
Summit Microelectronics, Inc  
2080 2.0 07/21/05  
12