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參數資料
| 型號： | SMH4042ASBHM |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Distributed Power Hot-Swap Controller for CompactPCI |
| 中文描述： | 分布式電源熱插拔控制器的CompactPCI |
| 文件頁數： | 18/28頁 |
| 文件大?。?/td> | 1822K |
| 代理商： | SMH4042ASBHM |
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18
SMH4042A
2070 9.1 5/27/03
SUMMIT MICROELECTRONICS, Inc.
Figure 14. Four Power Switching Implementations
POWER SWITCHING OPTIONS
The figures below illustrate four possible methods for
wiring the SMH4042A. In the upper left example both power
FETs are connected to a single VGATE output. This
should be used when the design requires the backend
voltages to be powered-up simultaneously. In the upper
right example both VGATE outputs are being used so that
the 3.3V slew lags the 5V slew. The two bottom circuits
illustrate the wiring for single power supply boards. Note
how the VSEL pin is biased differently for the two
applications.
VCC
CBI_5
VGATE5
CARD_5V_MON
CARD_3V_MON
VGATE3
CBI_3
HST_3V_MON
VSEL
10
0.0065
47nF
3.3V ±0.3V
7.6A max
VCC
CBI_5
VGATE5
CARD_5V_MON
CARD_3V_MON
VGATE3
CBI_3
HST_3V_MON
VSEL
10
47nF
5V ±5%
5A max
VCC
CBI_5
VGATE5
CARD_5V_MON
CARD_3V_MON
VGATE3
CBI_3
HST_3V_MON
VSEL
10
10
0.0065
47nF
5V ±5%
5A max
3.3V ±0.3V
7.6A max
47nF
VCC
CBI_5
VGATE5
CARD_5V_MON
CARD_3V_MON
VGATE3
CBI_3
HST_3V_MON
VSEL
10
10
0.0065
47nF
5V ±5%
5A max
3.3V ±0.3V
7.6A max
Dual Voltage, Single Slew Rate Implementation
Dual Voltage, Dual Slew Rate Implementation
Single 5V Implementation
Single 3.3V Implementation
相關PDF資料 |
PDF描述 |
|---|---|
| SMH4042ASBLM | Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042AGAKM | Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042AGAKN | LJT 128C 128#22D PIN PLUG |
| SMH4042AGALM | Circular Connector; No. of Contacts:128; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:25-35 RoHS Compliant: No |
| SMH4042AGALN | Distributed Power Hot-Swap Controller for CompactPCI |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SMH4042ASBHN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042ASBKM | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042ASBKN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042ASBLM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042ASBLN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Distributed Power Hot-Swap Controller for CompactPCI |
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