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BQ294502DRVT

Texas Instruments BQ294502DRVT

BQ771801DPJT

Texas Instruments BQ771801DPJT

BQ296203DSGT

Texas Instruments BQ296203DSGT

BQ29419PWR

Texas Instruments BQ29419PWR

BQ24151YFFR

Texas Instruments BQ24151YFFR

BQ24153YFFT

Texas Instruments BQ24153YFFT

BQ24159YFFR

Texas Instruments BQ24159YFFR

BQ24160ARGET

Texas Instruments BQ24160ARGET

BQ24185YFFR

Texas Instruments BQ24185YFFR

BQ24185YFFT

Texas Instruments BQ24185YFFT

Price $1.11 $0.92 $3.72 $1.33 $3.81
RoHS Yes Compliant Compliant Yes Yes Yes Yes Yes Yes Yes
Lead Status Yes No No Yes Yes Yes Yes Yes Yes Yes
Function Protection Protection Protection Charger Charger Charger
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Package Group WSON WSON WSON DSBGA VQFN DSBGA DSBGA
Communication Interface No Communication No Communication No Communication
# Series Cells (Min) 2 2 2
Approx. Price (US$) 0.24 | 1ku 0.69 | 1ku 0.30 | 1ku 0.95 | 1ku 1.95 | 1ku 1.00 | 1ku 1.00 | 1ku
Typical Operating Current(Typ)(uA) 1 1 1
# Series Cells (Max) 3 5 4
Battery Over-Voltage Protection(Typ)(V) 4.35 4.275 4.5
Protection Feature(s) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV)
Vin(Max)(V) 25 25 20 9 16 16
Special Features Programmable EEPROM or EPROM LDO,Programmable EEPROM or EPROM Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin)
Control Interface I2C I2C I2C I2C
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Charge Current(Max)(A) 1.5 2.5 1.5 1.5
Battery Charge Voltage(V) Adjustable 3.5-4.44 4.2 4.2
Absolute Vin (safety rating)(Max)((V)) 20
Package Size mm2
# Series Cells 1 Single Cell Single Cell
USB Feature USB Detection USB Source USB Source
Input Over-Voltage Protection(V) 10.5
Operating Vin(Min)(V) 4.2
Control Topology Switch-Mode Buck
Operating Vin(Max)(V) 10
Charging Control Topology Switchmode Buck Switchmode Buck