NCP1093MNRG

The NCP1093MNRG is an Integrated IEEE 802.3af PoE-PD Interface Controller fabricated in a robust high voltage process and integrate 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. It is the member of ON Semiconductor’s high power HIPO power over Ethernet powered device (PoE-PD) product family and integrates an IEEE 802.3at PoE-PD interface controller. Both variants incorporate the required functions such as detection, classification, under voltage lockout, inrush and operational current limit. A power good and NCLASS_AT signal have been added to guarantee proper enabling/disabling of the DC-DC controller for both type-I and type-II operation.

• Fully supports IEEE 802.3af/at specifications
• Programmable classification current
• Support two event classification-signature
• Open-drain power good indicator
• 130mA Inrush current limit
• 500mA Operational current limit
• Over-temperature protection