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Texas Instruments BQ27520YZFT-G3

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BQ27421YZFR-G1B

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Texas Instruments BQ27421YZFR-G1D

BQ27421YZFT-G1D

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BQ27441DRZR-G1B

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BQ24150AYFFT

Texas Instruments BQ24150AYFFT

Price $2.64 $5.67 $2.31 $1.81 $2.05
RoHS Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant Yes
Lead Status No No No Yes No No No No No Yes
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Communication Interface I2C I2C I2C I2C I2C I2C HDQ,I2C
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 1.20 | 1ku 1.10 | 1ku 1.05 | 1ku 1.05 | 1ku 1.05 | 1ku 1.15 | 1ku 1.25 | 1ku 0.90 | 1ku
Battery Capacity(Max)(mAh) 32000 8000 8000 8000 8000 8000 14600
Package Group DSBGA SON DSBGA DSBGA DSBGA SON SON DSBGA
External Capacity Indication None None None None None None
Pin/Package 15DSBGA 12SON 9DSBGA 9DSBGA 9DSBGA 12SON 12SON
Battery Capacity(Min)(mAh) 300 200 100 100 100 200 100
Gas Gauge Algorithm IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy)
# Series Cells Single Cell Single Cell Single Cell Single Cell Single Cell Single Cell Single Cell Single Cell
Implementation System Pack System System System System Pack
Special Features SHA-1 Authentication,Turbo Mode Standard BAT Temp Monitoring
Control Interface I2C
Charging Control Topology Switchmode Buck
Function Charger
Charge Current(Max)(A) 1.2
USB Feature USB OTG
Vin(Max)(V) 6