Datasheet Linear Technology LTC4270BIUKG#TRPBF — 数据表

制造商	Linear Technology
系列	LTC4270
零件号	LTC4270BIUKG#TRPBF

12端口PoE / PoE + / LTPoE ++ PSE控制器

数据表

PDF, 408 Kb, 修订版: D, 文件上传: Oct 25, 2017

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价格

打包

Package	7x8 QFN-52
Package Code	UKG
Package Index	05-08-1729

参数化

Number of Channels	12
Demo Boards	DC1840C
Export Control	no
I2C Interface	yes
IEEE-Compliant Classification	One Event, Two Event, LTPoE++
IEEE-Compliant Detection	4-Point
IEEE-Compliant Disconnection	DC
Max Power	90 W
Operating Temperature Range	-40 to 85 °C
PSE/PD	PSE
PoE Type	1, 2, LTPoE++
Subname	LTC4270

生态计划

RoHS

Compliant

文章

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LTPoE++ Extends PoE to 90W with Reliable and Easy-to-Use Standard &mdash LT Journal
PDF, 1.1 Mb, 档案已发布: Jul 15, 2011
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July 2011 I N T H I S I S S U E RS485 and RS232
transceivers combined in a
single device 12 Volume 21 Number 2 LTPoE++ Extends PoE to 90W with
Reliable and Easy-to-Use Standard
Heath Stewart fast-acting IC protects
sensitive circuits from
overvoltage and reverse
supply connections 23 microprocessor power
supply works with FET
drivers, DrMOS and power
blocks 26 В±5V split-voltage power
supply for analog circuits
40 Power over Ethernet, or PoE, is an increasingly popular
way to deliver both power and data over existing Ethernet
cable, thus freeing applications from the constraint of
AC-power proximity. As the number PoE solutions has
grown so has the applicationsвЂ™ appetite for power.
A new proprietary standard, LTPoE++в„ў, satisfies this hunger
by extending the PoE and PoE+ specifications to 90W of PD
delivered power. LTPoE++ also dramatically reduces engineering
complexity in power sourcing equipment (PSEs) and powered
devices (PDs) when compared to other power-expansion solutions.
Plug-and-play simplicity and safe, robust …

模型线

系列: LTC4270 (6)

LTC4270AIUKG#PBF LTC4270AIUKG#TRPBF LTC4270BIUKG#PBF LTC4270BIUKG#TRPBF LTC4270CIUKG#PBF LTC4270CIUKG#TRPBF

制造商分类

Monitor, Control and Protection > Power-over-Ethernet (PoE) Interface Controllers > PoE Power Sourcing Equipment (PSE)

其他名称:

LTC4270BIUKGTRPBF, LTC4270BIUKG TRPBF

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