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BQ2057TTSTR

Texas Instruments
RoHS
RoHS RoHS compliant
Package 8-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description EAR99 BQ2057 ACTIVE (Last Updated: 4days ago) Tape & Reel (TR) battery charger 5V 2A 0.65mm -20C~70C TA
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Buying Options
Total Price: USD $1.44
Unit Price: USD $1.439803
≥1 USD $1.439803
≥10 USD $1.385674
Inventory: 1122
Minimum: 1
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Technical Details

Supply Chain

Factory Lead Time 20 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)

Physical

Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 8
Weight 33.594185mg

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) 2 (1 Year)
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
Terminal Pitch 0.65mm
Base Part Number BQ2057
Pin Count 8
Output Voltage 8.2V
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 2
Programmable Features Current
Current - Charging Constant - Programmable

Dimensions

Height 1.2mm
Length 3mm
Width 4.4mm
Thickness 1mm

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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