ncp1091 ON Semiconductor, ncp1091 Datasheet - Page 3
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ncp1091
Manufacturer Part Number
ncp1091
Description
Ncp1090, Ncp1091, Ncp1092 Integrated Ieee 802.3af Poe-pd Interface Controller
Manufacturer
ON Semiconductor
Datasheet
1.NCP1091.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ncp1091DBG
Manufacturer:
ON Semiconductor
Quantity:
88
Company:
Part Number:
ncp1091DBRG
Manufacturer:
ON Semiconductor
Quantity:
3 200
Simplified Application Diagrams
Spare
Pairs
Pairs
Data
Spare
Pairs
Pairs
Data
RJ−45
RJ−45
Figure 3. Typical Application Circuit using the NCP1091 with External UVLO Setting
DB1
DB2
DB1
DB2
Figure 2. Typical Application Circuit using the NCP1090
Ruvlo2
Ruvlo1
http://onsemi.com
Rdet
Rdet
Rinrush
Rclass
Rinrush
3
Rclass
VPORTP
DET
CLASS
INRUSH
NC
VPORTN
VPORTP
DET
CLASS
INRUSH
UVLO
VPORTN
NCP1090
NCP1091
PGOOD
RTN
PGOOD
RTN
To DC−DC
Converter
To DC−DC
Converter