NCP1091
Description
The NCP1090, NCP1091 and NCP1092 are members of ON Semiconductor’s high power HIPOt Power over Ethernet Powered Device (PoE−PD) product family and integrate an IEEE 802.3af PoE−PD interface controller.
Key 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
- Pass Switch Disabling Input for Rear Auxiliary Supply Operation
- Over−temperature Protection
- Industrial Temperature Range −40°C to 85°C with Full Operation up
- 0.5 W Hot−swap Pass−switch
