TPS2359

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
51页	1239K
描述
TPS2359 Full Featured Dual-Slot AdvancedMC⑩ Controller

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TPS2359 数据手册

TPS2359

www.ti.com ................................................................................................................................................... SLUS792D–FEBRUARY 2008–REVISED JUNE 2008

TPS2359 Full Featured Dual-Slot AdvancedMC™ Controller

FEATURES

DESCRIPTION

•

ATCA AdvancedMC™ Compliant

Full Control for Two AdvancedMC™ Modules

Independent 12-V Current Limit and Fast Trip

3.3-V and 12-V FET ORing for MicroTCA™

Internal 3.3-V Current Limit and ORing

Power Good and Fault Reporting Through I²C

The TPS2359 dual-slot hot-plug controllers perform

all necessary power interface functions for two

AdvancedMC™

modules.

(Advanced

Mezzanine

Card)

Two fully integrated 3.3-V channels provide inrush

control, over-current protection, and FET ORing. Two

12-V channels provide the same functions using

external FETs and sense resistors. 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 TPS2359 satisfy the narrow

ATCA™ AdvancedMC™ current limit requirements.

I²C Programmable Fault Times and Current

Limits

•

FET Status Bits for all Channels

36-Pin PQFN Package

APPLICATIONS

•

ATCA Carrier Boards

MicroTCA™ Power Modules

AdvancedMC™ Slots

Systems Using 12 V and 3.3 V

Base Stations

TPS2359 Application Diagram

HAT2165

12 V in

12 V

AdvancedMC™

.005

698

Slot A

SENPA

SETA

SENMA

PASSA

BLKA OUT12A

IN12A

EN3A

IN3A

OUT3A

3.3 V

6810

3320

SUM12A

SUM3A

3v3 in

VDD3A

SDA

SCL

IRPT\

VINT

AGND

GNDA

GNDB

COMMON

CIRCUITRY

TPS2359

36 QFN

EN3B

IN3B

6810

3320

SUM12B

SUM3B

3v3 in

VDD3B

IN12B

OUT3B

3.3 V

AdvancedMC™

SENPB

SETB

SENMB

PASSB

BLKB

OUT12B

Slot B

698

.005

12 V in

12 V

Optional ORing FETs for Redundant Systems

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...51

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与TPS2359相关器件

型号	品牌	获取价格	描述	数据表
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
TPS2370DG4	TI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
TPS2370PW	TI	获取价格	IEEE 802.3af POWER INTERFACE SWITCH FOR POWER OVER ETHERNET(PoE) POWERED DEVICES

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