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參數(shù)資料
| 型號(hào)： | SMH4042AGAGN |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準(zhǔn)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(shù)： | 2/28頁 |
| 文件大?。?/td> | 1822K |
| 代理商： | SMH4042AGAGN |
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SMH4042A
2070 9.1 5/27/03
SUMMIT MICROELECTRONICS, Inc.
PIN CONFIGURATION
The SMH4042A is a fully integrated hot swap controller that
provides complete power control for add-in cards ranging in
use for basic hot swap systems to high availability
CompactPCI
systems. It detects proper insertion of the
card and senses valid supply voltage levels at the
backplane. Utilizing external low on-resistance N-channel
MOSFETs, card power is ramped by two high-side driver
outputs that are slew-rate limited at 250V/s.
The SMH4042A continuously monitors the host supplies,
the add-in card supplies and the add-in card current. If
the SMH4042A detects the current is higher than the
programmed value it will shut down the MOSFETs and
issue a fault status back to the host.
DESCRIPTION
The internal 512
×
8 E
2
PROM can be used as configuration
memory for the individual card or as general purpose
memory. The proprietary Data Download mode provides
a more direct interface to the E
2
PROM, simplifying
access by the add-in card’s controller or ASIC.
Programming of configuration, control and calibration
values by the user can be simplified with the interface
adapter and Windows GUI software obtainable from
Summit Microelectronics.
CBI_5
DRVREN#
ISLEW
FAULT#
1VREF
VSEL
PWR_EN
A0
LOCAL_PCI_RST#
A1
A2
BD_SEL2#
BD_SEL1#
GND
VCC
VGATE5
nc
CARD_5V_MON
CBI_3
HST_3V_MON
VGATE3
CARD_3V_MON
LOCAL_PCI_RST
SCL
SDA
PCI_RST#
SGNL_VLD#
HEALTHY#
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2070 PCon
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SMH4042AGAHM | Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042AGAHN | Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042ASBLN | Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042ASAGM | Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042ASAGN | Distributed Power Hot-Swap Controller for CompactPCI |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMH4042AGAHM | 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 |
| SMH4042AGAHN | 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 |
| SMH4042AGAKM | 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 |
| SMH4042AGAKN | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller for CompactPCI |
| SMH4042AGALM | 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller for CompactPCI |
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