PD69104B1ILQ-TR (#349731) |
Product Status
In Production |
Overview
IEEE 802.3at single port PoE PSE controller + manager, industrial temp Microsemi’s PD69104B1 Power over Ethernet (PoE) Manager enables network devices to share power and data over a single cable. The PD69104B1 PoE Manager chip is employed by both Ethernet switches and Midspans. The device integrates power, analog circuitry and state of the art control logic into a single 48-pin plastic QFN package. The PD69104B1 device is a 4 port, mixed-signal, high-voltage PoE Manager. The PD69104B1 supports 3 modes of operation:MSCC Extended Auto mode – this is a stand-alone mode in which the PD69104B1 detects IEEE802.3af-2003 compliant PDs (Powered Devices) and IEEE802.3at-2009 High Power devices, ensuring safe power feeding and disconnection of ports based on a power management algorithm while employing a minimum of external components. Semi Auto mode – allows the host to control which devices are powered and which are not, as well as to communicate with the PD69104B1 and to configure it Auto mode – allows turning PDs on and off automatically. Used for systems with a full power supply. The PD69104B1 executes all real time functions as specified in the IEEE802.3af-2003 ("AF") and IEEE802.3at High Power ("AT") standards, including load detection, "AF" and "AT" classifications, and using Multiple Classification Attempts (MCA). The PD69104B1, supports detect legacy/pre-standard PD devices. It also provides PD real-time protection through the following mechanisms: overload, under-load, over-voltage, over-temperature, and short-circuit. The PD69104B1 supports supply voltages between 44V and 57V with no need for additional power supply sources and has a built-in thermal protection. The PD69104B1 is a low power device that uses internal MOSFETs and external 0.36ohm sense resistors. The PD69104B1 is available in a 48 leads, 8 mm x 8 mm QFN package. |
Package Carrier: | Tape & Reel |
Electrical Rating | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Number of Ports | 4 | ports | |||
Output Current (A) | IOUT | 1 | A | ||
Output Power per Port (W) | POUT \/ Port | 95 | W | ||
Supply Voltage | VCC | 74 | V |
Environmental Rating | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Operating Temperature | TA | -10 | 85 | °C |
Resources
Datasheets | |
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Microsemi_PoE_PD69104B1_datasheet |
App Notes | |
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AN-198: PD69104B Based Design of a 4-port Auto Mode System (IEEE802.3af/802.3at Compliant) | |
Layout Design Guidelines for PD69104B PoE Systems |
Design Files | |
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PD-IM-7504B PSE EVB Design Files | |
PD-IM-7505B-Surge PSE EVB Design Files |
Literature | |
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PoE Host software communication API |
Product Brochures | |
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PD69104B Product Brief |
Quality Certificates | |
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Garden Grove AS9100D (SG Products) | |
ISO 9001:2015 Certificate - Reading, PA, USA - Ottawa, ON, Canada - Caldicot, UK - San Diego, CA, USA - Dallas, TX, USA | |
Israel ISO 9001-2015 |
User Guides | |
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PD69104B 4 Port PoE Controller Registers Map User Guide | |
PD69104B Evaluation Board (PD-IM-7504B) User Guide | |
PD69104B User Guide EVB PD-IM-7504B |