Datasheet > SMH4811A_09

SMH4811A_09

更新时间： 2022-05-07 08:47:33

品牌	Logo	应用领域
SUMMIT		控制器
页数	文件大小	规格书
15页	936K
描述
Programmable Distributed Power Hot-Swap Controller for High-Availability Systems

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数据手册

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SMH4811A_09 数据手册

SMH4811A

Preliminary

ABSOLUTE MAXIMUM RATINGS*

Temperature Under Bias ...................... –55°C to 125°C

StorageTemperature .............................. –65°Cto150°C

LeadSolderTemperature(10secs) ..................... 300°C

RECOMMENDED OPERATING CONDITIONS

Temperature Range (Ambient)

-40^oC to +85^oC

Supply Voltage . (V ) (I = 5 mA)

11V to 13V

Package Thermal Resistance (θ ) 16-pin SOIC

46 C/W

Terminal Voltage with Respect to V_SS

V_DD................................. –0.5V to V_DD

OV, UV, DRAIN SENSE,

Moisture Classification Level 1 (MSL 1) per J-STD-020

Reliability Characteristics

CBSENSE........... –0.5V to V_DD+0.5V

PD1#, PD2#, ENPG, EN/TS ......... 10V

FAULT#, PG# ........ –0.5V to V_DD+0.5V

VGATE................................. V_DD+0.5V

Data Retention .........................................................100 Years

Endurance ....................................................100,000 Cycles

StresseslistedunderAbsoluteMaximumRatingsmaycausepermanentdamagetothedevice. These

arestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsoutside

thoselistedintheoperationalsectionsofthisspecificationisnotimplied. Exposuretoanyabsolute

maximumratingforextendedperiodsmayaffectdeviceperformanceandreliability.

AC OPERATING CHARACTERISTICS

Symbol

Description

Min.

Typ.

400

150

50 *

Max.

Units

µs

t_CBD

50mV Circuit Breaker Delay (filter)

µs

250

500

1.5

5 *

µs

t_PGD

Programmable Power Good Delay

160

200

2.5 *

Off *

t_FSTSHTDNFast Shut Down delay from fault to VGATE off

t_CYC

Circuit breaker cycle mode time

—

t_PUVF

Programmable Under-Voltage filter

160

0.5

t_PDD

Programmable Pin Detect Delay

80 *

160

2044 Prog Table

Note: * Indicates default value

Note (1) Guaranteed by Design

SUMMIT MICROELECTRONICS, Inc.

2044 6.6 03/27/09

1 2 345 6 7...15

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