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MAX5953DUTM+T

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 48-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Power Over Ethernet (PoE) Controllers
Description MAX5953 Obsolete Tape & Reel (TR) BICMOS power over ethernet controller 400muA 7mm 11V~76V 15W
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Inventory: 1945
Minimum: 1
Total Price: USD $6.45
Unit Price: USD $6.454389
≥1 USD $6.454389
≥10 USD $6.089038
≥100 USD $5.744379
≥500 USD $5.419227
≥1000 USD $5.112476

Technical Details

Physical

Mount Surface Mount
Package / Case 48-WFQFN Exposed Pad
Number of Pins 48

Technical

Operating Temperature 0°C~85°C
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 48
ECCN Code EAR99
Type Controller (PD), DC/DC
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Voltage - Supply 11V~76V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX5953
Pin Count 48
Input Voltage-Nom 48V
Number of Channels 1
Power - Max 15W
Current - Supply 400μA
Control Mode VOLTAGE-MODE
Input Voltage (Max) 76V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BUCK
Switching Frequency-Max 250kHz
Internal Switch(s) Yes
Standards 802.3af (PoE)
Auxiliary Sense No

Dimensions

Height Seated (Max) 0.8mm
Length 7mm
Width 7mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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