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BQ771602DPJR

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Price $3.20 $5.32 $2.74 $0.51
RoHS Yes Yes Yes Yes Yes Yes Yes Yes Yes
Lead Status Yes Yes Yes Yes Yes Yes Yes Yes Yes
Vin(Max)(V) 10.5 10.5 10.5 10 6.5 20 20
Operating Temperature Range(C) -40 to 85 -40 to 85 0 to 70 -40 to 85 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Estimated Package Size (WxL)(mm2) ,[pf]24VQFN[/pf] ,[pf]24VQFN[/pf] [pf]16SOIC[/pf] ,[pf]24VQFN[/pf] ,[pf]24VQFN[/pf]
Approx. Price (US$) 1.25 | 1ku 1.25 | 1ku 1.25 | 1ku 1.95 | 1ku 1.67 | 1ku 0.51 | 1ku 0.51 | 1ku
Charging Control Topology Switchmode Buck
Function Charger Charger Charger Charger Protection Protection
Package Group DSBGA,VQFN DSBGA,VQFN SOIC DSBGA,VQFN DSBGA,VQFN VQFN WSON WSON
Special Features Power Path,Standard BAT Temp Monitoring Power Path,Standard BAT Temp Monitoring Power Path,Standard BAT Temp Monitoring Power Path Power Good Programmable EEPROM or EPROM Programmable EEPROM or EPROM
Battery Charge Voltage(V) Adjustable 4.2 4.2 4.2
Charge Current(Max)(A) 2.5 2.5 2.5 2.5
# Series Cells Single Cell 2-4 Cells Single Cell
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Gas Gauge Algorithm EDV
Battery Capacity(Min)(mAh) 500
Communication Interface HDQ No Communication No Communication
Battery Capacity(Max)(mAh) 6000
External Capacity Indication LED
Implementation Pack
Control Interface I2C
Vout(Max)(V) 6.5
Regulated Outputs(#) 4
Switching Frequency(Max)(kHz) 1500
Vin(Min)(V) 1.8
Iout(Max)(A) 1
LDO 2
Step-Down DC/DC Converter 2
Vout(Min)(V) 0.85
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
Package Size mm2
Iq(Typ)(mA) 0.07
Step-Up DC/DC Converter 0
Battery Over-Voltage Protection(Typ)(V) 4.225 4.225
# Series Cells (Max) 4 4
Protection Feature(s) Over-voltage (OV) Over-voltage (OV)
# Series Cells (Min) 2 2
Typical Operating Current(Typ)(uA) 1 1