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BQ2201SN-NG4

Texas Instruments BQ2201SN-NG4

Price $7.98 $2.30 $2.74 $4.18
RoHS Yes Compliant Compliant Yes Yes Yes Yes Compliant Compliant Compliant
Lead Status Yes No No Yes Yes Yes Yes No No No
Battery Capacity(Min)(mAh) 300 800
Special Features SHA-1 Authentication Power Path,Standard BAT Temp Monitoring Power Path Temp Monitoring (Thermistor Pin) Power Path,Standard BAT Temp Monitoring Controller
Gas Gauge Algorithm Impedance Track CEDV
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -20 to 70 -40 to 85
Communication Interface HDQ,I2C No Communication SMBus,HDQ
Battery Capacity(Max)(mAh) 14500 10000
# Series Cells Single Cell Single Cell 1,2,3,4 Single Cell 2-4 Cells
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer NiCd,NiMH Li-Ion/Li-Polymer Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH
External Capacity Indication None LED
Estimated Package Size (WxL)(mm2) [pf]12SON[/pf] ,[pf]24VQFN[/pf] ,[pf]24VQFN[/pf] ,[pf]24VQFN[/pf] [pf]28SSOP[/pf]
Package Group SON WSON DSBGA,VQFN DSBGA,VQFN PDIP,SOIC DSBGA,VQFN SSOP SOIC
Implementation Pack Pack
Rating Catalog Catalog Catalog Catalog
Input Over-Voltage Protection(V) 5.85
Input Over-Current Protection(A) 1.5
Protection Feature(s) Over-voltage (OV)
Function Charger Front-End Protection Charger Charger Charger
Battery Over-Voltage Protection(Typ)(V) 4.35
# Series Cells (Max) 1
Vin(Max)(V) 30 10.5 10 10.5
# Series Cells (Min) 1
Typical Operating Current(Typ)(uA) 400
Approx. Price (US$) 0.35 | 1ku 1.25 | 1ku 1.95 | 1ku 2.31 | 1ku 1.25 | 1ku 1.94 | 1ku
Battery Charge Voltage(V) 4.2 4.2 4.2
Charge Current(Max)(A) 2.5 2.5 2 2.5
Control Interface I2C Standalone (RC-Settable)
Absolute Vin (safety rating)(Max)((V)) 7
Battery Charge Voltage(Min)(V) 0
Battery Charge Voltage(Max)(V) 20
Operating Vin(Min)(V) 4.5
USB Feature N/A
Package Size mm2 mm2
Control Topology Switch-Mode Buck
Operating Vin(Max)(V) 5.5
Supply Voltage(V) 5