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BQ21040DBVR

Texas Instruments BQ21040DBVR

BQ21040DBVT

Texas Instruments BQ21040DBVT

BQ24770RUYR

Texas Instruments BQ24770RUYR

BQ27425YZFT-G2A

Texas Instruments BQ27425YZFT-G2A

BQ27532YZFT-G1

Texas Instruments BQ27532YZFT-G1

BQ27620YZFR-G1

Texas Instruments BQ27620YZFR-G1

BQ27620YZFT-G1

Texas Instruments BQ27620YZFT-G1

BQ24090DGQT

Texas Instruments BQ24090DGQT

BQ24095DGQT

Texas Instruments BQ24095DGQT

BQ24103ARHLT

Texas Instruments BQ24103ARHLT

Price $0.77 $2.59 $2.11 $2.71 $0.93 $3.90
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Yes Compliant
Lead Status No No No No No No No No Yes No
Operating Vin(Min)(V) 3.5 3.5
Absolute Vin (safety rating)(Max)((V)) 30 30 12 12 20
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer,LiFePO4 Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Charge Current(Max)(A) 0.8 0.8 8 1 1 2
Package Group SOT-23 SOT-23 WQFN DSBGA DSBGA MSOP-PowerPAD MSOP-PowerPAD VQFN
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) SMBus Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Special Features Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin) Integrated FET,Power Path Battery Management Unit,SHA-1 Authentication Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Integrated FET,Temp Monitoring (Thermistor Pin)
Operating Vin(Max)(V) 28 28 24 6.5 6.5 16
# Series Cells 1 1 1,2,3,4 Single Cell 1 1 1,2
Battery Charge Voltage(V) 4.2 (Fixed) 4.2 (Fixed) Adjustable 4.2 (Fixed) 4.35 (Fixed) 4.2 (Fixed)
Input Over-Voltage Protection(V) 6.6 6.6
Approx. Price (US$) 0.38 | 1ku 0.38 | 1ku 1.50 | 1ku 1.01 | 1ku 1.30 | 1ku 0.40 | 1ku 0.40 | 1ku 2.00 | 1ku
Control Topology Linear Linear
Communication Interface I2C I2C
Operating Temperature Range(C) -40 to 85 -40 to 85
Rating Catalog Catalog
Battery Capacity(Max)(mAh) 4000 8000
External Capacity Indication None None
Pin/Package 15DSBGA 15DSBGA
Battery Capacity(Min)(mAh) 100 300
Gas Gauge Algorithm IT (High accuracy) IT (High accuracy)
Implementation System System