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Price $0.41 $3.87 $0.45 $7.20
RoHS Yes Yes Compliant Compliant Yes Yes Compliant Compliant
Lead Status Yes Yes No No Yes Yes No
Function Protection Monitoring (Analog Front-End) Charger Front-End Protection Charger
Rating Catalog Catalog Catalog Catalog
Package Group WSON VQFN WSON DSBGA,VQFN SSOP
Communication Interface No Communication I2C No Communication HDQ
# Series Cells (Min) 2 2 1
Approx. Price (US$) 0.24 | 1ku 0.90 | 1ku 0.40 | 1ku 1.95 | 1ku
Typical Operating Current(Typ)(uA) 1 60 400
# Series Cells (Max) 3 4 1
Battery Over-Voltage Protection(Typ)(V) 4.35 4.3 4.35
Protection Feature(s) Over-voltage (OV) Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) Over-voltage (OV),Over-current (OCP),Short-circuit Discharge (SCD)
Vin(Max)(V) 25 25 30 10
Input Over-Voltage Protection(V) 10.5
Input Over-Current Protection(A) 1.2
Control Interface I2C
Operating Temperature Range(C) -40 to 85 0 to 70
Estimated Package Size (WxL)(mm2) ,[pf]24VQFN[/pf] [pf]28SSOP[/pf]
Cell Chemistry Li-Ion/Li-Polymer NiCd,NiMH
Special Features Power Path
Battery Charge Voltage(V) 4.2
Charge Current(Max)(A) 2.5
Battery Capacity(Max)(mAh) 4500
Gas Gauge Algorithm EDV
# Series Cells 2-4 Cells,Single Cell,>4 Cells
Battery Capacity(Min)(mAh) 1000
Implementation Pack