Datasheet Linear Technology LTC4263

Manufacturer	Linear Technology
Series	LTC4263

Single IEEE 802.3af Compliant PSE Controller with Internal Switch

Datasheets

PDF, 363 Kb, Revision: E, File uploaded: Oct 25, 2017

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Packaging

	LTC4263CDE#PBF	LTC4263CDE#TRPBF	LTC4263CS#PBF	LTC4263CS#TRPBF	LTC4263IDE#PBF	LTC4263IDE#TRPBF	LTC4263IS#PBF	LTC4263IS#TRPBF
N	1	2	3	4	5	6	7	8
Package	4x3 DFN-14 Package Outline Drawing	4x3 DFN-14 Package Outline Drawing	SO-14 Package Outline Drawing	SO-14 Package Outline Drawing	4x3 DFN-14 Package Outline Drawing	4x3 DFN-14 Package Outline Drawing	SO-14 Package Outline Drawing	SO-14 Package Outline Drawing
Package Code	DE	DE	S	S	DE	DE	S	S
Package Index	05-08-1708	05-08-1708	05-08-1610 (S14)	05-08-1610 (S14)	05-08-1708	05-08-1708	05-08-1610 (S14)	05-08-1610 (S14)
Pin Count	14	14	14	14	14	14	14	14

Parametrics

Parameters / Models	LTC4263CDE#PBF	LTC4263CDE#TRPBF	LTC4263CS#PBF	LTC4263CS#TRPBF	LTC4263IDE#PBF	LTC4263IDE#TRPBF	LTC4263IS#PBF	LTC4263IS#TRPBF
Number of Channels	1	1	1	1	1	1	1	1
Demo Boards	DC981A/B	DC981A/B	DC981A/B	DC981A/B	DC981A/B	DC981A/B	DC981A/B	DC981A/B
Export Control	no	no	no	no	no	no	no	no
I2C Interface	no	no	no	no	no	no	no	no
IEEE-Compliant Classification	One Event	One Event	One Event	One Event	One Event	One Event	One Event	One Event
IEEE-Compliant Detection	2-Point	2-Point	2-Point	2-Point	2-Point	2-Point	2-Point	2-Point
IEEE-Compliant Disconnection	DC or AC	DC or AC	DC or AC	DC or AC	DC or AC	DC or AC	DC or AC	DC or AC
Max Power, W	12.95	12.95	12.95	12.95	12.95	12.95	12.95	12.95
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 85
PSE/PD	PSE	PSE	PSE	PSE	PSE	PSE	PSE	PSE
PoE Type	1	1	1	1	1	1	1	1

Eco Plan

	LTC4263CDE#PBF	LTC4263CDE#TRPBF	LTC4263CS#PBF	LTC4263CS#TRPBF	LTC4263IDE#PBF	LTC4263IDE#TRPBF	LTC4263IS#PBF	LTC4263IS#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Design Notes

Download
Power Monitor for Automotive and Telecom Applications Includes ADC and I2C Interface &mdash DN452
PDF, 89 Kb, File published: Sep 23, 2008
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Power Monitor for Automotive and Telecom Applications
Includes ADC and I2C Interface вЂ“ Design Note 452
Dilian Reyes
Introduction
The LTC В®4151 is a high side power monitor that includes
a 12-bit ADC for measuring current and voltage, as well
as the voltage on an auxiliary input. Data is read through
the widely used I2C interface. An unusual feature in this
device is its 7V to 80V operating range, allowing it to cover
applications from 12V automotive to 48V telecom. socket would drain the battery considerably faster than
the GPS. The digital information from the LTC4151 high
resolution and accurate 12-bit ADC can be interpreted
and displayed on an in-dash screen, or used by the host
system to shut down the channel to avoid fully draining
the battery.
Telecom Power Monitoring with PoE
One major advantage of the wide range input voltage
of the LTC4151 is the ability to monitor higher voltage
applications such as those used in telecommunications. The emerging IEEE802.3af Power over Ethernet
(PoE) standard has gained much interest in the past
few years. Automotive Power Monitoring
Automobile batteries serve more systems than ever
before, many of which operate when the battery is not …

Model Line

Series: LTC4263 (8)

LTC4263CDE#PBF LTC4263CDE#TRPBF LTC4263CS#PBF LTC4263CS#TRPBF LTC4263IDE#PBF LTC4263IDE#TRPBF LTC4263IS#PBF LTC4263IS#TRPBF

Manufacturer's Classification

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

Slices

Microcontrollers