BQ24773RUYT

Texas Instruments BQ24773RUYT

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Texas Instruments BQ29718DSER

BQ29717DSER

Texas Instruments BQ29717DSER

Price $2.38 $0.61 $4.00
RoHS Compliant Yes Yes Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No Yes Yes No No No No No No No
Package Group WQFN DSBGA DSBGA WSON HTSSOP TSSOP,VQFN WSON WSON
Special Features Integrated FET,Power Path Battery Management Unit,SHA-1 Authentication Integrated Protector,SHA-1 Authentication LDO,Programmable EEPROM or EPROM Integrated FET,Temp Monitoring (Thermistor Pin) Power Path Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM
Cell Chemistry Li-Ion/Li-Polymer,LiFePO4 Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Operating Vin(Max)(V) 24 10 28
Control Interface I2C Standalone (RC-Settable) Standalone (RC-Settable)
Package Size mm2 mm2 mm2 mm2
# Series Cells 1,2,3,4 Single Cell Single Cell 2 2,3,4
Charge Current(Max)(A) 8 1.2 10
Approx. Price (US$) 1.50 | 1ku 1.30 | 1ku 1.45 | 1ku 0.30 | 1ku 1.68 | 1ku 2.10 | 1ku 0.21 | 1ku 0.21 | 1ku
Battery Charge Voltage(V) Adjustable 4.2 (Fixed) Adjustable
Communication Interface I2C HDQ,I2C No Communication No Communication No Communication
Operating Temperature Range(C) -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog
Battery Capacity(Max)(mAh) 8000 16000
External Capacity Indication None None
Pin/Package 15DSBGA 15DSBGA
Battery Capacity(Min)(mAh) 300 500
Gas Gauge Algorithm IT (High accuracy) IT (High accuracy)
Implementation System Pack
Function Protection Protection Protection
# Series Cells (Min) 2 1 1
Typical Operating Current(Typ)(uA) 1 4 4
# Series Cells (Max) 4 1 1
Vin(Max)(V) 20 8 8
Battery Over-Voltage Protection(Typ)(V) 4.5 4.425 4.425
Protection Feature(s) Over-voltage (OV) Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)
Absolute Vin (safety rating)(Max)((V)) 13.5 30