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BQ27441DRZR-G1B

Texas Instruments BQ27441DRZR-G1B

Price $1.66 $0.72 $2.31 $1.81
RoHS Yes Compliant Compliant Compliant Yes Yes Compliant Compliant Compliant Compliant
Lead Status Yes No No No Yes Yes No No No No
Package Group DSBGA,VQFN MSOP-PowerPAD DSBGA WSON SON DSBGA DSBGA DSBGA SON
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Absolute Vin (safety rating)(Max)((V)) 20 12 30
Charge Current(Max)(A) 2.5 1 0.25
Battery Charge Voltage(V) 4.2 (Fixed) 4.2 (Fixed) 4.2 (Fixed)
Special Features Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source)
# Series Cells 1 1 1 Single Cell Single Cell Single Cell Single Cell Single Cell
Control Interface I2C Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 10 6.5 30
Approx. Price (US$) 1.95 | 1ku 0.40 | 1ku 0.75 | 1ku 0.24 | 1ku 1.10 | 1ku 1.05 | 1ku 1.05 | 1ku 1.05 | 1ku 1.15 | 1ku
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
Input Over-Voltage Protection(V) 6.5
Operating Vin(Min)(V) 4.45
Control Topology Linear
Function Protection
Battery Over-Voltage Protection(Typ)(V) 4.3
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Communication Interface No Communication I2C I2C I2C I2C I2C
# Series Cells (Min) 2
Typical Operating Current(Typ)(uA) 1
# Series Cells (Max) 3
Protection Feature(s) Over-voltage (OV)
Vin(Max)(V) 25
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Implementation Pack System System System System
Battery Capacity(Max)(mAh) 8000 8000 8000 8000 8000
External Capacity Indication None None None None None
Pin/Package 12SON 9DSBGA 9DSBGA 9DSBGA 12SON
Battery Capacity(Min)(mAh) 200 100 100 100 200
Gas Gauge Algorithm IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy) IT (High accuracy)