BQ2057CTSTRG4
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description
EAR99 BQ2057 ACTIVE (Last Updated: 5days ago) Tape & Reel (TR) battery charger 5V 2A 0.65mm -20C~70C TA
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Buying Options
Total Price: USD $4.3
Unit Price: USD $4.2959
≥1 USD $4.2959
≥10 USD $3.52545
≥100 USD $3.41525
≥500 USD $3.30505
≥1000 USD $3.19485
Inventory: 1248
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 1mm
Width 4.4mm
Length 3mm
Height 1.2mm
Technical
Current - Charging Constant - Programmable
Programmable Features Current
Number of Cells 1
Battery Chemistry Lithium Ion/Polymer
Nominal Input Voltage 15V
Supply Current-Max (Isup) 4mA
Min Input Voltage 4.5V
Adjustable Threshold YES
Output Current 2A
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Min Supply Voltage 4.5V
Max Supply Voltage 15V
Number of Channels 1
Output Voltage 4.2V
Pin Count 8
Base Part Number BQ2057
Terminal Pitch 0.65mm
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology CMOS
Subcategory Power Management Circuits
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature -20°C~70°C TA
Physical
Weight 33.594185mg
Number of Pins 8
Surface Mount YES
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Contact Plating Gold
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
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