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BQ20Z40PW-R1

Texas Instruments BQ20Z40PW-R1

BQ29200DRBR

Texas Instruments BQ29200DRBR

BQ294602DRVR

Texas Instruments BQ294602DRVR

BQ27530YZFR-G1

Texas Instruments BQ27530YZFR-G1

BQ24188YFFT

Texas Instruments BQ24188YFFT

BQ25898CYFFT

Texas Instruments BQ25898CYFFT

BQ29729DSER

Texas Instruments BQ29729DSER

BQ28Z610DRZT

Texas Instruments BQ28Z610DRZT

BQ24092DGQR

Texas Instruments BQ24092DGQR

BQ24123RHLT

Texas Instruments BQ24123RHLT

Price $6.54 $0.65 $0.34 $3.64 $0.77
RoHS Yes Compliant Yes Yes Compliant Yes Compliant Compliant Compliant Yes
Lead Status Yes No Yes Yes No Yes No No No Yes
Approx. Price (US$) 0.30 | 1ku 0.16 | 1ku 1.40 | 1ku 1.95 | 1ku 2.00 | 1ku 0.21 | 1ku 1.65 | 1ku 0.40 | 1ku 2.00 | 1ku
Function Protection Protection Protection
Typical Operating Current(Typ)(uA) 3 1 4
Rating Catalog Catalog Catalog Catalog Catalog
Special Features Cell Balancing Battery Management Unit,SHA-1 Authentication Power Path,Standard BAT Temp Monitoring,OTG Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM Battery Management Unit,Cell Balancing,Integrated Protector,SHA-1 Authentication JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) Integrated FET,Temp Monitoring (Thermistor Pin)
Vin(Max)(V) 10 8 17 8
Communication Interface No Communication No Communication I2C No Communication I2C
# Series Cells (Min) 2 1 1
# Series Cells (Max) 2 1 1
Package Group SON WSON DSBGA DSBGA WSON SON MSOP-PowerPAD VQFN
Battery Over-Voltage Protection(Typ)(V) 4.35 4.35 4.275
Protection Feature(s) Over-voltage (OV) Over-voltage (OV) Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer,LiFePO4 Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Operating Temperature Range(C) -40 to 85 -40 to 85
Package Size mm2 mm2 mm2 mm2 mm2
Battery Capacity(Max)(mAh) 8000 14000
External Capacity Indication None None
Pin/Package 15DSBGA 12SON
Battery Capacity(Min)(mAh) 300 100
Gas Gauge Algorithm IT (High accuracy) IT (High accuracy)
# Series Cells Single Cell Single Cell 1 1-2 Cells 1 1,2,3
Implementation System Pack
Control Interface I2C I2C,Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Charge Current(Max)(A) 4.5 3 1 2
Charging Control Topology Switching Charger
Battery Charge Voltage(V) Adjustable Adjustable 4.2 (Fixed) 4.2 (Fixed)
Operating Vin(Max)(V) 14 6.5 16
USB Feature USB PSEL
Cell Balancing External,Internal
Absolute Vin (safety rating)(Max)((V)) 12 20