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Price $3.45 $5.36 $3.67
RoHS Compliant Yes Yes Yes Yes Yes Yes
Lead Status No Yes Yes Yes Yes Yes Yes
Absolute Vin (safety rating)(Max)((V)) 7 7
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) I2C
Special Features Temp Monitoring (Thermistor Pin) Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection
Package Group SOIC SOIC VQFN
Package Size mm2 mm2
Charge Current(Max)(A) 2 2 3
Approx. Price (US$) 2.26 | 1ku 2.26 | 1ku 1.75 | 1ku
Battery Charge Voltage(V) Adjustable Programmable
Operating Vin(Max)(V) 5.5 5.5
Cell Chemistry NiCd,NiMH Li-Ion/Li-Polymer
Battery Charge Voltage(Min)(V) 0
Features Temp Monitoring (Thermistor Pin)
Battery Charge Voltage(Max)(V) 20
Operating Vin(Min)(V) 4.5
USB Feature N/A USB OTG,USB PSEL,USB-Friendly
Number of Series Cells 1,2,3,4
Control Topology Switch-Mode Buck
Input Over-Voltage Protection(V) 14
Estimated Package Size (WxL)(mm2) [pf]24VQFN[/pf]
Operating Temperature Range(C) -40 to 85
Rating Catalog
Charging Control Topology Switchmode Buck
# Series Cells Single Cell
Function Charger
Vin(Max)(V) 30