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Price $1.18 $1.97 $3.37 $2.03
RoHS Compliant Undefined Yes Not Compliant Yes Compliant Compliant Not Compliant Compliant Compliant
Lead Status No Undefined Yes Yes No No No No
Absolute Vin (safety rating)(Max)((V)) 30 30 18 18
Package Size mm2 mm2 mm2 mm2
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Approx. Price (US$) 0.50 | 1ku 2.00 | 1ku 2.47 | 1ku 1.80 | 1ku 0.74 | 1ku
Charging Control Topology Linear Charger
Control Interface Standalone (RC-Settable) SMBus Standalone (RC-Settable) Standalone (RC-Settable)
Charge Current(Max)(A) 1 8 1.5 2
Operating Vin(Max)(V) 6.45 24 16 15
Package Group WSON VQFN TSSOP VQFN SOIC,TSSOP,VSSOP
# Series Cells 1 1,2,3,4 Single Cell 1 1
Battery Charge Voltage(V) 4.2 (Fixed) Adjustable 4.2 (Fixed)
Special Features JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) Integrated FET,Power Path Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin)
Operating Vin(Min)(V) 4.5 4.35 4.5
Control Topology Switch-Mode Buck Linear Linear
Operating Temperature Range(C) -20 to 70
Communication Interface HDQ
Estimated Package Size (WxL)(mm2) [pf]8TSSOP[/pf]
Implementation Pack
Battery Charge Voltage(Max)(V) 4.1
Battery Charge Voltage(Min)(V) 4.1
USB Feature N/A