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RoHS
RoHS RoHS compliant
Package 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / 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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Inventory: 267
Minimum: 1
Total Price: USD $10.49
Unit Price: USD $10.4874
≥1 USD $10.4874
≥10 USD $9.470076
≥100 USD $9.030012
≥500 USD $7.840713
≥1000 USD $7.488327
≥3000 USD $6.827584

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

Technical

Operating Temperature -40°C~85°C
Packaging Tube
Published 2012
JESD-609 Code e3
Feature Auto Retry, 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 2.5mA
Adjustable Threshold YES
Accuracy 5 %
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

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
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