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BQ24257RGER

Texas Instruments
RoHS
RoHS RoHS compliant
Package 24-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description EAR99 BQ24257 NRND (Last Updated: 3days ago) Tape & Reel (TR) battery charger 5V 13mA 0.5mm 3kHz
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Inventory: 682
Minimum: 1
Total Price: USD $3.56
Unit Price: USD $3.5574
≥1 USD $3.5574
≥10 USD $3.197964
≥100 USD $3.023698
≥500 USD $2.620556
≥1000 USD $2.486151
≥3000 USD $2.230813

Technical Details

Supply Chain

Lifecycle Status NRND (Last Updated: 3 days ago)

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code EAR99
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ24257
Output Voltage 4.2V
Supply Voltage-Min (Vsup) 4.35V
Number of Channels 1
Interface I2C, USB
Max Supply Voltage 6.5V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 13mA
Output Current 2A
Adjustable Threshold YES
Supply Current-Max (Isup) 5mA
Threshold Voltage +3.35V
Fault Protection Over Temperature, Over Voltage
Battery Chemistry Multi-Chemistry
Number of Cells 1
Switching Frequency 3kHz
Programmable Features Timer
Current - Charging Constant - Programmable
Battery Pack Voltage 4.44V Max

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Dimensions

Height 1mm
Length 4mm
Width 4mm
Thickness 880μm

Physical

Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Number of Pins 24

Alternative Model

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