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BQ2057CSNTR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category PMIC - Battery Chargers / PMIC - Battery Chargers
Description
EAR99 BQ2057 ACTIVE (Last Updated: 5days ago) Tape & Reel (TR) battery charger 5V 2A 1.75mm -20C~70C TA
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Inventory: 10
Minimum: 1
Total Price: USD $9.68
Unit Price: USD $9.67765
≥1 USD $9.67765
≥10 USD $7.94105
≥30 USD $7.69215
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Physical
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 75.891673mg
Technical
Operating Temperature -20°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number BQ2057
Pin Count 8
Output Voltage 4.2V
Number of Channels 1
Max Supply Voltage 15V
Min Supply Voltage 4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 2A
Adjustable Threshold YES
Min Input Voltage 4.5V
Supply Current-Max (Isup) 4mA
Nominal Input Voltage 15V
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Current
Current - Charging Constant - Programmable
Dimensions
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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