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NCP1090 Integrated IEEE 802.3af PoE-PD Interface Controller

NCP1090 Description

NCP1090, NCP1091, NCP1092 Integrated IEEE 802.3af PoE-PD Interface Controller .
The NCP1090, NCP1091 and NCP1092 are members of ON Semiconductor’s high power HIPOt Power over Ethernet Powered Device (PoE. PD) product family.

NCP1090 Features

* Fully Supports IEEE 802.3af Specifications
* Programmable Classification Current
* Adjustable Under Voltage Lock Out (NCP1091 Only)
* Open
* Drain Power Good Indicator
* 130 mA Inrush Current Limit
* 500 mA Operational Current Limit
* P

NCP1090 Applications

* supporting auxiliary supplies. The NCP1090, NCP1091 and NCP1092 are fabricated in a robust high voltage process and integrates a rugged vertical N
* channel DMOS suitable for the most demanding environments and capable of withstanding harsh environments such as hot swap and cable ESD events. T

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Integrated IEEE 802.3af PoE-PD Interface Controller ON Semiconductor
ON Semiconductor NCP1090-like datasheet