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Price $3.90 $0.40 $0.48 $0.48
RoHS Yes Yes Yes Compliant Compliant Yes Compliant Compliant Compliant Yes
Lead Status Yes Yes Yes No No Yes Yes No No Yes
Package Group WSON VQFN VQFN SON SON WSON WSON WSON WSON WSON
Input Over-Voltage Protection(V) 6.17
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 0.40 | 1ku 2.75 | 1ku 2.00 | 1ku 1.35 | 1ku 0.30 | 1ku 0.24 | 1ku 0.24 | 1ku 0.16 | 1ku 0.21 | 1ku 0.21 | 1ku
Function Charger Front-End Protection Protection Protection Protection Protection Protection Protection
Battery Over-Voltage Protection(Typ)(V) 4.35 4.35 4.35 4.5 4.35 4.275 4.425
Protection Feature(s) Over-voltage (OV),Over-current (OCP),Short-circuit Discharge (SCD) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)
# Series Cells (Max) 1 2 3 3 1 1 1
Vin(Max)(V) 30 10 25 25 8 8 8
Communication Interface No Communication I2C No Communication No Communication No Communication No Communication No Communication No Communication
# Series Cells (Min) 1 2 2 2 1 1 1
Typical Operating Current(Typ)(uA) 400 3 1 1 1 4 4
Input Over-Current Protection(A) 1.2
Package Size mm2 mm2 mm2
Absolute Vin (safety rating)(Max)((V)) 33 33
Control Interface Standalone (RC-Settable) Standalone (RC-Settable)
Charge Current(Max)(A) 10 10
# Series Cells 1,2,3,4,5,6 Single Cell
Cell Chemistry Li-Ion/Li-Polymer SuperCap Li-Ion/Li-Polymer
Operating Vin(Max)(V) 28 28
Special Features Power Path,Standard BAT Temp Monitoring Temp Monitoring (Thermistor Pin) Cell Balancing Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM
Charging Control Topology Switching Charger
Battery Charge Voltage(V) Adjustable Adjustable
Battery Capacity(Min)(mAh) 300
Battery Capacity(Max)(mAh) 16000
Implementation System
Operating Temperature Range(C) -40 to 85
Pin/Package 12SON
Gas Gauge Algorithm IT (High accuracy)
External Capacity Indication None