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BQ27541DRZT-G1

Texas Instruments BQ27541DRZT-G1

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Texas Instruments BQ24740RHDT

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BQ24273YFFT

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BQ294705DSGR

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BQ24167RGET

Texas Instruments BQ24167RGET

Price $0.97 $0.44 $2.17 $2.70 $0.54 $2.03 $4.10
RoHS Compliant Yes Compliant Yes Compliant Yes Yes Compliant Compliant Yes
Lead Status No Yes No Yes No Yes Yes No No Yes
Battery Capacity(Min)(mAh) 300 300
Special Features SHA-1 Authentication Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) Standard BAT Temp Monitoring Standard BAT Temp Monitoring Power Path
Gas Gauge Algorithm Impedance Track CEDV
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -20 to 70 -40 to 85
Communication Interface HDQ,I2C No Communication No Communication I2C
Battery Capacity(Max)(mAh) 14500 6000
# Series Cells Single Cell 1 Single Cell Single Cell Single Cell
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
External Capacity Indication None None
Estimated Package Size (WxL)(mm2) [pf]12SON[/pf] ,[pf]24VQFN[/pf] ,[pf]24VQFN[/pf] ,[pf]24VQFN[/pf]
Package Group SON VQFN WSON VQFN DSBGA,VQFN DSBGA,VQFN WSON VSON DSBGA,VQFN
Implementation Pack Pack
Charging Control Topology Switching Charger Switchmode Buck Switchmode Buck
Package Size mm2 mm2
Battery Charge Voltage(V) Adjustable Adjustable Adjustable Adjustable 4.2
Approx. Price (US$) 0.16 | 1ku 2.25 | 1ku 1.25 | 1ku 1.25 | 1ku 0.27 | 1ku 1.60 | 1ku 1.95 | 1ku
Function Protection Charger Charger Protection Charger
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Typical Operating Current(Typ)(uA) 1 1
Vin(Max)(V) 8 10.5 10.5 20 10
# Series Cells (Min) 1 2
Battery Over-Voltage Protection(Typ)(V) 4.35 4.45
# Series Cells (Max) 1 4
Protection Feature(s) Over-voltage (OV) Over-voltage (OV)
USB Feature USB D,USB OTG
Operating Vin(Max)(V) 17
Absolute Vin (safety rating)(Max)((V)) 22
Control Interface I2C,Standalone (RC-Settable) I2C I2C I2C
Charge Current(Max)(A) 4.5 2.5 2.5 2.5
Pin/Package 10VSON
Package Size(mm2=WxL) [pf]10VSON[/pf]