TPS2358RGZT

更新时间： 2024-11-14 04:27:35

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
34页	933K
描述
TPS2358 Dual-Slot ATCA AdvancedMC⑩ Controller

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TPS2358RGZT 数据手册

TPS2358

www.ti.com ................................................................................................................................................... SLUS820D–FEBRUARY 2008–REVISED JUNE 2008

TPS2358 Dual-Slot ATCA AdvancedMC™ Controller

FEATURES

DESCRIPTION

•

ATCA AdvancedMC™ Compliant

•

Full Power Control for Two

AdvancedMC™Modules

The TPS2358 dual-slot hot-plug controller provides all

required power interface functions for two

AdvancedMC™

modules.

(Advanced

Mezzanine

Card)

•

Independent 12-V Current Limit and Fast Trip

12-V FET ORing for MicroTCA™

Internal 3.3-V Current Limit

Two fully integrated 3.3-V channels provide inrush

control, current limiting, and overload protection. The

two 12-V channels use an external FET to provide

the same functions, along with ORing control circuits

that allow an external FET to prevent reverse current

flow. The 3.3-V current limits are factory set to

AdvancedMC™ compliant levels and the 12-V current

limits are programmed using external sense resistors.

The accurate current sense comparators of the

TPS2358 satisfy the narrow ATCA AdvancedMC™

current limit requirements.

Power Good and Fault Outputs

48-Pin PQFN Package

APPLICATIONS

•

ATCA Carrier Boards

MicroTCA™ Power Modules

AdvancedMC™ Slots

Systems Using 12 V and 3.3 V

Base Stations

TYPICAL APPLICATION DIAGRAM

12 V in

3v3 in

12 V in

COMMON

CIRCUITRY

IN12B

IN12A

SENPB

SENPA

SET

SETB

SETA

SENSE

TPS2358

SENMB

SENMA

48 PIN QFN

PASSB

BLKB

PASSA

BLKA

OUT12B

OUT12A

OUT3B

OUT3A

SUM3B

SUM12B

SUM12A

SUM3A

3.3 V

12 V

3.3 V

12 V

COMMON

CIRCUITRY

AdvancedMC™

Optional ORing FETs for

Redundant Systems Only

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

AdvancedMC, MicroTCA are trademarks of PICMG.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...34

中文翻译

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TPS2358RGZT 替代型号

型号	品牌	替代类型	描述	数据表
TPS2358RGZTG4	TI	完全替代	TPS2358 Dual-Slot ATCA AdvancedMC⑩ Controller
TPS2358RGZRG4	TI	完全替代	TPS2358 Dual-Slot ATCA AdvancedMC⑩ Controller
TPS2358RGZR	TI	完全替代	TPS2358 Dual-Slot ATCA AdvancedMC⑩ Controller

与TPS2358RGZT相关器件

型号	品牌	获取价格	描述	数据表
TPS2358RGZTG4	TI	获取价格	TPS2358 Dual-Slot ATCA AdvancedMC⑩ Controller
TPS2359	TI	获取价格	TPS2359 Full Featured Dual-Slot AdvancedMC⑩ C
TPS2359RHH	TI	获取价格	2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC36, PLASTIC, QFP-36
TPS2359RHHR	TI	获取价格	TPS2359 Full Featured Dual-Slot AdvancedMC⑩ C
TPS2359RHHT	TI	获取价格	TPS2359 Full Featured Dual-Slot AdvancedMC⑩ C
TPS2363	TI	获取价格	PCIExpress Server Dual Slot Hot Plug Controller
TPS2363PFB	TI	获取价格	PCIExpress Server Dual Slot Hot Plug Controller
TPS2363PFBR	TI	获取价格	10.8-V to 13.2-V dual channelhot swap controller for PCIExpress 48-TQFP -40 to 85
TPS2370	TI	获取价格	IEEE 802.3af POWER INTERFACE SWITCH FOR POWER OVER ETHERNET(PoE) POWERED DEVICES
TPS2370D	TI	获取价格	IEEE 802.3af POWER INTERFACE SWITCH FOR POWER OVER ETHERNET(PoE) POWERED DEVICES

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