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Price $5.71 $1.63 $0.90 $2.19 $0.66 $1.05
RoHS Yes Compliant Compliant Undefined Yes Compliant Compliant Compliant Compliant Yes
Lead Status Yes No No Undefined Yes No No No No Yes
Cell Chemistry Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH Li-Ion/Li-Polymer,NiCd,NiMH NiCd,NiMH NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer,SuperCap
Communication Interface SDQ No Communication No Communication No Communication
Package Group TSSOP PDIP,SOIC,TSSOP SOIC SOIC VQFN MSOP-PowerPAD VQFN WSON WSON,VSON VSON,WSON
Operating Temperature Range(C) -20 to 70
# Series Cells Single Cell 1,2,3,4 1 1 1,2,3
Estimated Package Size (WxL)(mm2) [pf]8TSSOP[/pf]
Implementation Pack
Approx. Price (US$) 2.57 | 1ku 1.45 | 1ku 2.26 | 1ku 2.31 | 1ku 1.20 | 1ku 0.40 | 1ku 1.95 | 1ku 0.35 | 1ku 0.35 | 1ku 0.35 | 1ku
Absolute Vin (safety rating)(Max)((V)) 7 7 7 18 12 30
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Special Features Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin) Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation
Operating Vin(Max)(V) 6 5.5 5.5 16 6.5 17
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Charge Current(Max)(A) 2 2 2 1.5 1 2.5
Battery Charge Voltage(V) Adjustable Adjustable Adjustable 4.2 (Fixed) 4.2 (Fixed) 4.2 (Fixed)
Charging Control Topology Linear Charger
Rating Catalog Catalog Catalog
Input Over-Voltage Protection(V) 5.85 5.85 6.8
Protection Feature(s) Over-voltage (OV) Over-voltage (OV) Over-voltage (OV)
Function Charger Front-End Protection Charger Front-End Protection Charger Front-End Protection
Battery Over-Voltage Protection(Typ)(V) 4.35 4.35 4.35
# Series Cells (Max) 1 1 1
Vin(Max)(V) 30 30 30
Input Over-Current Protection(A) 0.3 1.5 1.5
# Series Cells (Min) 1 1 1
Typical Operating Current(Typ)(uA) 400 400 400