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LP3921SQE/NOPB
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description
EAR99 LP3921 ACTIVE (Last Updated: 3days ago) Matte Tin (Sn) battery charger 3.6V 950mA 800mum -40C~85C TA
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Inventory: 329
Minimum: 1
Total Price: USD $2.82
Unit Price: USD $2.8182
≥1 USD $2.8182
≥10 USD $2.534532
≥100 USD $2.395747
≥500 USD $2.076413
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Number of Pins 32
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer?
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES WITH SUPPLY VOLTAGE 4.5 TO 6V
Subcategory Power Management Circuits
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Base Part Number LP3921
Output Voltage 1.8V
Operating Supply Voltage 5.5V
Power Supplies 3.6V
Supply Voltage-Min (Vsup) 3V
Number of Channels 7
Interface I2C
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 2μA
Output Current 600mA
Adjustable Threshold YES
Dropout Voltage 220mV
Fault Protection Over Temperature, Reverse Current
Battery Chemistry Lithium-Ion
Number of Cells 1
Current - Charging Constant - Programmable
Charge Current - Max 950mA
Battery Pack Voltage 4.2V
Dimensions
Height 800μm
Length 5mm
Width 5mm
Thickness 750μm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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