NCP1091: Controller, PoE-PD Interface, Integrated, with Programmable UVLO

The NCP1090, NCP1091 and NCP1092 are members of ON Semiconductor's high power HIPO™ Power over Ethernet Powered Device (PoE-PD) product family and integrate an IEEE 802.3af PoE-PD interface controller.

Features
  • Fully supports IEEE 802.3af specifications
  • 500 mA operational current limit
  • Industrial temperature range 40°C to 85°C with full operation up to 125°C junction temperature
  • Vertical N-Channel DMOS pass switch offers the robustness of discrete MOSFETs
Benefits
  • Broad compatibility with power sourcing equipment
  • Headroom above the IEEE 802.3af power limitation
  • Extended operational range
  • More durable than most integrated products
Applications
  • Wireless access points
  • Voice over IP products
  • IP camera
End Products
  • WiMax
  • WiFi
  • Motor control
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Integrated IEEE 802.3af PoE-PD Interface ControllerNCP1090/D (170.0kB)1
Package Drawings (2)
Document TitleDocument ID/SizeRevision
SOIC-8751AZ (37.1kB)B
TSSOP 8 LEAD 3.0x4.4x1.1 mm948S-01 (70.3kB)C
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCP1091DBRGLifetimePb-free Halide freeTSSOP-8948S-012Tape and Reel4000$0.6
NCP1091DGActivePb-free Halide freeSOIC-8751AZ2Tray JEDEC96$0.6
NCP1091DRGActivePb-free Halide freeSOIC-8751AZ2Tape and Reel3000$0.6
Specifications
ProductTopologyPhasesControl ModeVCC Min (V)VCC Max (V)fSW Typ (kHz)tres Typ (ns)
NCP1091DG3657
NCP1091DRG3657
Integrated IEEE 802.3af PoE-PD Interface Controller (170.0kB) NCP1091
TSSOP 8 LEAD 3.0x4.4x1.1 mm N64S830HA
SOIC-8 N64S830HA