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.
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
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
