SMH4042S-BGM datasheet(4/28 Pages) SUMMIT

部件名	SMH4042S-BGM

功能描述	Hot Swap??Controller

Download	28 Pages

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制造商	SUMMIT [Summit Microelectronics, Inc.]

网页	http://www.summitmicro.com

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4 / 28 page

4

SMH4042

2037 8.0 8/8/00

Card Insertion Timing Diagram

VTRIP

VRVALID

VCC

&

HST_3V_MON

LOCAL_PCI_RST#

RESET

BD_SEL1#

+

BD_SEL2#

VGATE5 & VGATE3

DRVREN#

CARD_5V_MON

&

CARD_3V_MON

HEALTHY#

SGNL_VLD#

VTRIP

tPURST

tSLEW

tHSE

VOHVG

2037 ILL3.0

Symbol

Parameter

Notes

Min.

Typ.

Max.

Units

t

VTPD

V

TRIP to Power Down Delay

Host Voltage Input

1

5

µs

t

VTR

V

TRIP to RESET Output Delay

Card Voltage Input

1

5

µs

t

PRLPR

PCI_RST# to LOCAL_PCI_RST#

.1

1

µs

V

RVALID

RESET Output Valid

1

V

T

SLEW

Slew Rate

250

V/Sec

T

HSE

BD-SEL# to Power-on Delay

BD_SEL# Noise filter

100

150

200

ms

t

PURST

Reset Timeout

100

150

200

ms

t

GLTICH

Glitch Reject Pulse Width

40

ns

t

OCF

Over-current to FAULT#

1

µs

t

OCVG

Over-current to VGATE Off

1

µs

t

CBTC

Circuit Breaker Time Constant

Powering-on

4

µs

Operating

16

µs

SEQUENCER AC OPERATING CHARACTERISTICS (Over Recommended Operating Conditions)

2037 PGM T4.1

类似零件编号 - SMH4042S-BGM

制造商	部件名	数据表	功能描述
Summit Microelectronics...	SMH4042A	1Mb / 28P	Distributed Power Hot-Swap Controller for CompactPCI
	SMH4042AGAGM	1Mb / 28P	Distributed Power Hot-Swap Controller for CompactPCI
	SMH4042AGAGN	1Mb / 28P	Distributed Power Hot-Swap Controller for CompactPCI
	SMH4042AGAHM	1Mb / 28P	Distributed Power Hot-Swap Controller for CompactPCI
	SMH4042AGAHN	1Mb / 28P	Distributed Power Hot-Swap Controller for CompactPCI

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类似说明 - SMH4042S-BGM

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