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BQ25622ERYKR

Texas Instruments BQ25622ERYKR

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Texas Instruments BQ298216RUGR

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Texas Instruments BQ298217RUGR

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Texas Instruments BQ27421YZFR-G1B

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Texas Instruments BQ27421YZFR-G1D

BQ27421YZFT-G1D

Texas Instruments BQ27421YZFT-G1D

BQ27441DRZR-G1B

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BQ27542DRZR-G1

Texas Instruments BQ27542DRZR-G1

BQ20Z80ADBT-V110

Texas Instruments BQ20Z80ADBT-V110

Price $2.31 $1.81 $2.05
RoHS Y Y Y Yes Compliant Compliant Compliant Compliant Compliant Yes
Lead Status Y Y Y Yes No No No No No Yes
Absolute max Vin(max)(V) 26
Battery charge voltage(max)(V) 4.8
Battery charge voltage(min)(V) 3.5
Cell chemistry Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4
Charge current(max)(A) 3
Control interface I2C
Control topology Switch-Mode Buck
Features BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,IINDPM (Input current limit),Input OVP,Integrated ADC,Integrated LDO,Power Path,USB C/PD compatible,VINDPM (Input voltage threshold to maximize adaptor power) High-side FET drive,Over-temperature (OT),Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage High-side FET drive,Over-temperature (OT),Overcurrent during charge (OCC),Overcurrent during discharge (OCD),Overvoltage,Short-circuit Discharge (SCD),Undervoltage
Number of series cells 1
Operating temperature range(C) -40 -40 -40
Package area(mm^2) 7.5 2.25 2.25
Package size (L x W)(mm) 2.5 x 3 1.5 x 1.5 1.5 x 1.5
Package type WQFN-HR X2QFN X2QFN
Pin count 18 8 8
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
TI functional safety category
Vin(max)(V) 18 5.5 5.5
Vin(min)(V) 3.9
TI.com inventory 10660 55787 70830
Approx. price(US$) .99 | 1ku .152 | 1ku .189 | 1ku
Battery overvoltage protection(max)(V) 5.2 5.2
Battery overvoltage protection(min)(V) 3.75 3.75
Function Protection Protection
Number of series cells(max) 1 1
Number of series cells(min) 1 1
Operating current(typ)(A) 5 5
Overvoltage protection 4.3 4.25
Cell Chemistry 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 HDQ,I2C
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Implementation Pack System System System System Pack
Battery Capacity(Max)(mAh) 8000 8000 8000 8000 8000 14600
External Capacity Indication None None None None None
Pin/Package 12SON 9DSBGA 9DSBGA 9DSBGA 12SON 12SON
Battery Capacity(Min)(mAh) 200 100 100 100 200 100
Package Group SON DSBGA DSBGA DSBGA SON SON
Approx. Price (US$) 1.10 | 1ku 1.05 | 1ku 1.05 | 1ku 1.05 | 1ku 1.15 | 1ku 1.25 | 1ku
Gas Gauge Algorithm IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy)
Package Size mm2 mm2 mm2 mm2 mm2 mm2
# Series Cells Single Cell Single Cell Single Cell Single Cell Single Cell Single Cell
Special Features SHA-1 Authentication,Turbo Mode