LTC4257CDD#PBF Linear Technology, LTC4257CDD#PBF Datasheet - Page 18
![IC CONTROLLER POE INTERFACE 8DFN](/photos/6/57/65735/linear_tech_8-dfn_sml.jpg)
LTC4257CDD#PBF
Manufacturer Part Number
LTC4257CDD#PBF
Description
IC CONTROLLER POE INTERFACE 8DFN
Manufacturer
Linear Technology
Type
Power over Ethernet Switch (PoE)r
Datasheet
1.LTC4257CS8PBF.pdf
(20 pages)
Specifications of LTC4257CDD#PBF
Applications
IP Phones, Power over LAN, Network Routers and Switches
Internal Switch(s)
Yes
Current Limit
350mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-WFDFN Exposed Pad
Linear Misc Type
Negative Voltage
Package Type
DFN EP
Operating Supply Voltage (max)
-57V
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Product Depth (mm)
3mm
Product Length (mm)
3mm
Mounting
Surface Mount
Pin Count
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC4257
U
TYPICAL APPLICATIO
4257fb
18