LTC4268CDKD-1#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Power Over Ethernet (PoE) Controllers
Description
LTC4268 Active Tube CMOS power over ethernet controller 3mA Max 7mm 57V Max 35W
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Buying Options
Total Price: USD $6.13
Unit Price: USD $6.1336
≥1 USD $6.1336
≥10 USD $5.54136
≥100 USD $5.28389
≥500 USD $4.588012
≥1000 USD $4.381793
≥3000 USD $3.995147
Inventory: 51
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 4mm
Length 7mm
Height Seated (Max) 0.8mm
Technical
Standards 802.3af (PoE)
Internal Switch(s) No
Switching Frequency-Max 250kHz
Switcher Configuration SINGLE
Control Mode CURRENT-MODE
Current - Supply 3mA Max
Power - Max 35W
Number of Channels 1
Input Voltage-Nom 14V
JESD-30 Code R-PDSO-N32
Pin Count 32
Base Part Number LTC4268
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.4mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 57V Max
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
Type Controller (PD), DC/DC
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2011
Packaging Tube
Operating Temperature 0°C~70°C
Physical
Surface Mount YES
Package / Case 32-WFDFN Exposed Pad
Supply Chain
Factory Lead Time 8 Weeks
Alternative Model
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