SI3452A-B01-GM
RoHS
/
Package 40-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Power Over Ethernet (PoE) Controllers
Description
SI3452 Obsolete Tube Controller (PSE) power over ethernet controller 3.7mA 830mum 45V~57V 40W
PDF
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Buying Options
Total Price: USD $67.12
Unit Price: USD $67.12035
≥1 USD $67.12035
≥10 USD $55.07245
≥100 USD $53.352
≥500 USD $51.6306
≥1000 USD $49.91015
Inventory: 16
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mount Surface Mount
Package / Case 40-VFQFN Exposed Pad
Number of Pins 40
Weight 105.687022mg
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 1999
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
Type Controller (PSE)
Max Power Dissipation 40W
Voltage - Supply 45V~57V
Terminal Position QUAD
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Base Part Number SI3452
Pin Count 40
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 3V
Number of Channels 4
Operating Supply Current 3.7mA
Neg Supply Voltage-Nom (Vsup) -48V
Internal Switch(s) Yes
Standards 802.3at (PoE+), 802.3af (PoE)
Neg Supply Voltage-Min (Vsup) -57V
Auxiliary Sense No
Dimensions
Height 830μm
Length 6mm
Compliance
RoHS Status RoHS Compliant
Alternative Model
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