LTC4268CDKD-1#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Power Over Ethernet (PoE) Controllers
Description
LTC4268 Active Tape & Reel (TR) CMOS power over ethernet controller 3mA Max 7mm 57V Max 35W
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Buying Options
Total Price: USD $3.72
Unit Price: USD $3.722072
≥1 USD $3.722072
≥200 USD $1.440251
≥500 USD $1.390361
≥1000 USD $1.365416
Inventory: 1147
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Physical
Package / Case 32-WFDFN Exposed Pad
Surface Mount YES
Technical
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Controller (PD), DC/DC
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Voltage - Supply 57V Max
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4268
Pin Count 32
JESD-30 Code R-PDSO-N32
Input Voltage-Nom 14V
Number of Channels 1
Power - Max 35W
Current - Supply 3mA Max
Control Mode CURRENT-MODE
Switcher Configuration SINGLE
Switching Frequency-Max 250kHz
Internal Switch(s) No
Standards 802.3af (PoE)
Dimensions
Height Seated (Max) 0.8mm
Length 7mm
Width 4mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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