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LTC4228IUFD-1#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-WFQFN Exposed Pad
Category PMIC - Hot Swap Controllers / PMIC - Hot Swap Controllers
Description
Matte Tin (Sn) EAR99 LTC4228 Current Limit Fault Timeout Slew Rate hot swap controller 5mm 2.5mA 2.9V~18V -40C~85C
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Buying Options
Total Price: USD $6.16
Unit Price: USD $6.157501
≥1 USD $6.157501
≥200 USD $2.382914
≥500 USD $2.300201
≥1000 USD $2.258188
Inventory: 1971
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Physical
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Dimensions
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2012
JESD-609 Code e3
Feature Latched Fault, UVLO
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Hot Swap Controller, OR Controller
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Subcategory Power Management Circuits
Technology CMOS
Voltage - Supply 2.9V~18V
Terminal Position QUAD
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.5mm
Base Part Number LTC4228
Pin Count 28
Supply Voltage-Max (Vsup) 18V
Number of Channels 2
Nominal Supply Current 2.5A
Adjustable Threshold YES
Accuracy 5 %
Current - Supply 2.5mA
Supply Current-Max (Isup) 5mA
Nominal Input Voltage 12V
Internal Switch(s) No
Programmable Features Current Limit, Fault Timeout, Slew Rate
Feature Pins CPO1, CPO2, /EN1, /EN2, /FAULT1, /FAULT2, IN1, IN2, INTVCC, ON1, ON2, OUT1, OUT2, /PWERGD1, /PWRGD2, TMR1, TMR2
Alternative Model
LTC2261IUJ-12#PBF
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