Microchip PD69208T4ILQ-TR-LE

控制器（PSE）95 W802.3at（PoE+），802.3af（PoE）

Overview

Microsemi’s PD69208T4ILQ-TR-LE Power over Ethernet (PoE) and Power over HDBaseT (PoH) Manager chip integrates power, analog, and state of the art Logic into a single 56-pin, plastic QFN package. The device is used in Ethernet switches and Midspans to allow network devices to share power and data over the same cable. PD69208T4ILQ-TR-LE device is an 8 ports, mixed-signal, high voltage PoE/PoH PSE Manager. The PD69208T4ILQ-TR-LE supports standard PD (Powered Device) detection, power-up, and protection according to IEEE802.3 and the HDBaseT standards as well as legacy/pre-standard PD detection. The PD69208T4ILQ-TR-LE provides PD real time protection through the following mechanisms: overload, under-load, over-voltage, over temperature, and short-circuit and enables operation in a total standalone mode, with no need for interaction by the host processor. The PD69208T4ILQ-TR-LE executes all real time functions as specified in IEEE802.3at High Power (“AT”) and PoH standards, including load detection, “AF”, “AT”, and PoH classification; using Multiple Classification Attempts (MCA). The PD69208T4ILQ-TR-LE supports supply voltages between 32V and 57V with no need of additional power supply sources. A system that powers over 4 pairs (twin PSE) can be implemented, based on 2 ports of PD69208T4ILQ-TR-LE – enabling an extra feature for simple and low cost high power PD device. An on-going monitoring of system parameters for the host software is available. Internal thermal protection is implemented in the chip. PD69208T4ILQ-TR-LE is a low power device that uses internal MOSFETs and internal sense resistors.There are two versions of the PD69208: PD69208MILQ (up to 60W power) and PD69208T4 (up to 95W power).DatasheetsPD69208M and PD69200x DatasheetPD69208T4 and PD69200x DatasheetPD69208M and PD69210x DatasheetPD69208T4 and PD69210x DatasheetApplication NotesAN-250 Designing an IEEE802.3af/at/bt PoE System Application Note. Replacing AN-240 and AN-211.AN-205 Surge Protection Application NoteMicrosemi User Guide PD-IM-7608MMicrosemi User Guide PD-IM-7604-4M-T4HUser GuidesPD-IM-7648 Evaluation System User Guide for PD69208-PD69200PD-IM-7608M-2 User GuideLiteraturePD69200 Serial Communication Protocol User GuideCutting Power Consumption with Energy Efficient PoE (EEPoE)Green PoE Certification Testing Methodology DescriptionMore Green for PoEPower over Ethernet (PoE): An Energy-Efficient AlternativeWhitepapersUnderstanding IEEE802.3at PoEPlusQuality Certificates AS9100C Certificate - Aliso Viejo, CA, USA - Garden Grove, CA, USA, San Jose, CA, USA ISO 9001:2008 Certificate - Hod Hasharon, Israel ISO 9001:2008 Certificate - Reading, PA, USA - Ottawa, ON, Canada - Caldicot, UK - San Diego, CA, USA - Austin, Texas, USA - Penang, Malaysia - Dallas, TX, USAMaximizeDownloadPartsTotal: 13Matching: 13ResetCompare PartsPart Status In Production Limited Time Buy ObsoleteOutput Power per Port (W)[Max](W)Package Type 32 QFN 5x5 56 QFN 8x8 Eval Board Eval KitPackage Carrier ESD Bag Tape & Reel TrayPD-IM-7604-4MHIn Production-Eval KitESD BagPD-IM-7604-4T4HIn Production-Eval KitESD BagPD-IM-7608MIn Production-Eval BoardESD BagPD-IM-7608M-2In Production-Eval BoardESD BagPD-IM-7618T4In Production-Eval KitESD BagPD-IM-7618T4HIn Production-Eval KitESD BagPD-IM-7648MIn Production-Eval BoardESD BagPD-IM-7648T4In Production-Eval BoardESD BagPD69200x-ggggIn Production-32 QFN 5x5TrayPD69208MILQ-TR-LEIn Production6056 QFN 8x8Tape & ReelPD69208T4ILQ-TR-LEIn Production-56 QFN 8x8Tape & ReelPD69208T4ILQ-TRLimited Time Buy9556 QFN 8x8Tape & ReelPD-IM-7608Obsolete-Eval BoardESD BagOrder Status Sales Contacts RFQ/SAMPLESContact SupportDocuments and ResourcesPackaging InformationProduct PortalsQualityReturnsTraining

Features

Tape & Reel (TR) Package
Tape & Reel (TR) package

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
PD69208T4ILQ-TR-LE Power Over Ethernet (PoE) Controllers applications.

• Higher Power Ethernet Powered Devices
• IP Phone Power Management
• Wireless Access Points
• Security Cameras
• Power over Ethernet
• PoE powered device appliances
• High power (>12.95 W) powered devices
• IEEE 802.3bt (Draft) Compliant Devices
• Lighting
• Power Modules