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Price $2.48
RoHS Compliant Not Compliant Yes Compliant Yes Yes Compliant Compliant
Lead Status No Yes No Yes Yes No No
Package Group VQFN VQFN WSON TSSOP VQFN
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 16 16 28 17
Absolute Vin (safety rating)(Max)((V)) 20 18 30 20
Battery Charge Voltage(V) 4.2 (Fixed) 4.2 (Fixed) Adjustable Adjustable
Special Features Integrated FET,Temp Monitoring (Thermistor Pin) Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Power Path Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation
Package Size mm2 mm2 mm2 mm2
Approx. Price (US$) 2.00 | 1ku 1.20 | 1ku 0.35 | 1ku 2.21 | 1ku 1.70 | 1ku
Charge Current(Max)(A) 2 1.5 2 4
# Series Cells 1,2 1 2,3,4 1,2,3
Operating Vin(Min)(V) 4.35 4.5
Control Topology Linear Switch-Mode Buck
Rating 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
Battery Over-Voltage Protection(Typ)(V) 4.35
# Series Cells (Max) 1
Vin(Max)(V) 30
Communication Interface No Communication
# Series Cells (Min) 1
Typical Operating Current(Typ)(uA) 400