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參數(shù)資料
| 型號： | SMH4802 |
| 廠商： | Summit Microelectronics, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Programmable -48V Hot-Swap Controller with Forced Shut Down |
| 中文描述： | 可編程的- 48V熱插拔控制器強制關機 |
| 文件頁數(shù)： | 9/20頁 |
| 文件大?。?/td> | 573K |
| 代理商： | SMH4802 |
9
2062 2.3 6/19/03
SMH4802
SUMMIT MICROELECTRONICS, Inc.
Preliminary Information
Figure 6. Power On Timing Sequence
Figure 5. Circuit Breaker Cycle Mode
Figure 4. Under-/Over-Voltage Filter Timing
APPLICATIONS INFORMATION (
Continued
)
Power-on Timing
Figure 6 illustrates some power on sequences, including the UV and OV differentials to their reference, and Power
Good cascading. Refer to the AC operating characteristics table for more information on the t
CBD
timing.
Note: In current regulation mode the DRAIN SENSE signal will not affect the PG# output.
2062 Fig06
V
DD
UV
OV
VGATE
DRAIN
SENSE
2.5V
REF
2.5V
REF
11
≤
V
DD
≤
13
PG#
<t
PUVF
50mV
REF
<t
CBD
CBSENSE
5V
V
DD
V
DD
– V
GT
<t
POVF
t
SD
t
PGD
2062 Fig04
UV
VGATE
t
PUVF
2.5V
2062 Fig05
VGATE
50mV
CBSENSE
t
CBD
t
CYC
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相關代理商/技術參數(shù) |
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|---|---|
| SMH4802_09 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Programmable -48V Hot-Swap Controller with Forced Shut Down |
| SMH4803 | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller |
| SMH4803A | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot Swap Controller |
| SMH4803AEK | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller |
| SMH4803AEKP | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller |
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