參數(shù)資料
型號(hào)： SMH4803AFN
廠商： Summit Microelectronics, Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Distributed Power Hot-Swap Controller
中文描述： 分布式電源熱插拔控制器
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 184K
代理商： SMH4803AFN
SUMMIT MICROELECTRONICS, Inc. 2000 300 Orchard City Drive, Suite 131 Campbell, CA 95008 Telephone 408-378-6461 Fax 408-378-6586 www.summitmicro.com
1
Characteristics subject to change without notice
2041 8.4 6/15/00
SMH4803
FEATURES
Supply Range ±20VDC to >±500VDC
Versatile Card Insertion Detection Supports
Both
– Multi-length Pin Systems
– Card Injector Switch Sensing
Control Up to Four Loads or a Primary Load and
3 DC/DC Converters
Highly
Programmable Host Voltage Monitoring
–
ProgrammableUnder- and Over-voltage
Detection
Programmable Power Good Delays for
Sequencing DC/DC Converters
Distributed Power Hot-Swap Controller
ProgrammableCircuit Breaker Function
–
Programmable Over-current Filter
–
Programmable Quick-Trip
Circuit Breaker
Values
–
Programmable Circuit Breaker Mode
Duty-Cycle Mode
Latched Mode
2.5V and 5.0V reference outputs
–
Easy Expansion of External
Monitor Functions
Featuring
FUNCTIONAL BLOCK DIAGRAM
ASSOCIATE
MEMBER
P
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r
a
m
m
a
b
l
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Q
u
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c
k
-
T
r
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p
TM
C
i
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c
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B
r
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a
k
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+
-
+
-
+
-
12V
5V
2.5V
ProDelay
ProDelay
+
-
+
-
CBFault#
2041 BD 8.0
Vgate
2.5V ref
5.0V ref
PG1#
PG2#
ENPGB
ENPGA
PG3#
CBSense
ProgDelay
VSS
CBMode
CBReset#
EN/TS
PD1#
PD2#
UV
OV
Drain
Sense
VDD
Fault
+
-
50
PQuick-Trip
Ref Voltage
Filter
12V ref
12V
current limit
Vgate
50k
50k
50k
相關(guān)PDF資料
PDF描述
SMH4803AFNP Distributed Power Hot-Swap Controller
SMH4803AHK Distributed Power Hot-Swap Controller
SMH4803BFM Distributed Power Hot-Swap Controller
SMH4803BFMP Distributed Power Hot-Swap Controller
SMH4803BFN Distributed Power Hot-Swap Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMH4803AFNP 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller
SMH4803AHK 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller
SMH4803AHKP 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller
SMH4803AHL 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller
SMH4803AHLP 制造商:SUMMIT 制造商全稱:SUMMIT 功能描述:Distributed Power Hot-Swap Controller
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