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See Technical Specifications

LTC4259ACGW

QUAD IEEE 802.3AF POWER OVER ETHERNET CONTROLLER WITH AC DISCONNECT

Manufacturer: Analog Devices, Inc
Mfr.Part #: LTC4259ACGW
Datasheet: LTC4259ACGW Datasheet (PDF)
Package/Case: SSOP36
Product Type: Power Management ICs
Lifecycle: Obsolete
EDA/CAD Models: Request Free CAD Models for LTC4259ACGW

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LTC4259ACGW General Description

LTC4259ACGW is a high-power PoE (Power over Ethernet) controller manufactured by Linear Technology (now part of Analog Devices). It is designed to provide a complete PoE solution for up to four powered devices in high power applications, such as security cameras, wireless access points, and industrial automation equipment.

Key Features

IEEE 802.3af-compliant power over Ethernet
Supports high power applications up to 25.5 W per port
Integrated DC/DC converter with high efficiency and low EMI
Adjustable current limit and thermal shutdown protection
Programmable inrush current limiting for hot-swap applications
16-lead SSOP package

Application

IP telephones
Wireless access points
Security cameras
Industrial automation equipment
Building automation systems
Medical equipment

Specifications

feature-type	PSE Controller	feature-standard-supported	IEEE802.3af
feature-process-technology		feature-minimum-input-voltage-v
feature-maximum-input-voltage-v		feature-maximum-current-limit-ma
feature-typical-inrush-current-ma		feature-maximum-output-power-w
feature-maximum-oscillating-frequency-hz		feature-maximum-duty-cycle-
feature-programmability	Yes	feature-packaging
feature-pin-count	36	feature-supplier-package	SSOP W
feature-standard-package-name1	SOP	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	Yes	feature-svhc-exceeds-threshold	Yes

Service Policies and Others

After-Sales & Settlement Related

Payment

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Shipping & Packing

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

W**t 09/24/2023

It came quickly. Well packed. Soldering quality at height. Until i checked.

R**o 04/02/2023

son de buena calidad

J**a 08/21/2021

Delivery is very fast, ordered on may 27th-received on june 7th. Very high quality soldering. Block as in the photo in advertising, one in one. I haven't tried it yet, but i think it's good. If anything is wrong, i will.

J**b 03/20/2021

Thanks for the LED and the fast Delivery.