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 |
Data Sheets (1)
Package Drawings (2)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NCP1091DBRG | Lifetime | Pb-free
Halide free | TSSOP-8 | 948S-01 | 2 | Tape and Reel | 4000 | $0.6 |
| NCP1091DG | Active | Pb-free
Halide free | SOIC-8 | 751AZ | 2 | Tray JEDEC | 96 | $0.6 |
| NCP1091DRG | Active | Pb-free
Halide free | SOIC-8 | 751AZ | 2 | Tape and Reel | 3000 | $0.6 |
Specifications
| Product | Topology | Phases | Control Mode | VCC Min (V) | VCC Max (V) | fSW Typ (kHz) | tres Typ (ns) |
|---|
| NCP1091DG | | | | 36 | 57 | | |
| NCP1091DRG | | | | 36 | 57 | | |
