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Price $2.35 $5.32 $0.51
RoHS Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Lead Status Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Vin(Max)(V) 10.5 6.5 10.5 6.5 10.5 20 20
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 0 to 70 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Estimated Package Size (WxL)(mm2) ,[pf]24VQFN[/pf] ,[pf]24VQFN[/pf] [pf]16SOIC[/pf] ,[pf]24VQFN[/pf]
Approx. Price (US$) 1.25 | 1ku 2.09 | 1ku 1.25 | 1ku 3.50 | 1ku 1.67 | 1ku 1.25 | 1ku 0.51 | 1ku 0.51 | 1ku
Package Group DSBGA,VQFN VQFN DSBGA,VQFN VQFN SOIC VQFN DSBGA,VQFN WSON WSON
# Series Cells Single Cell Single Cell 1,2,3 2-4 Cells
Function Charger Charger Charger Protection Protection
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Special Features Power Path,Standard BAT Temp Monitoring Power Sequencing Power Path,Standard BAT Temp Monitoring Integrated FET,Temp Monitoring (Thermistor Pin) Power Good Power Path,Standard BAT Temp Monitoring Programmable EEPROM or EPROM Programmable EEPROM or EPROM
Battery Charge Voltage(V) 4.2 4.2 Adjustable Adjustable
Charge Current(Max)(A) 2.5 2.5 2 2.5
Iout(Max)(A) 1.6 1
Regulated Outputs(#) 6 4
Vout(Max)(V) 6 6.5
Step-Down DC/DC Converter 3 2
Package Size mm2 mm2 mm2
Step-Down DC/DC Controller 0 0
Step-Up DC/DC Controller 0 0
Vin(Min)(V) 1.5 1.8
Switching Frequency(Max)(kHz) 2250 1500
LDO 3 2
Vout(Min)(V) 0.6 0.85
Step-Up DC/DC Converter 0 0
Control Interface Standalone (RC-Settable)
Operating Vin(Max)(V) 16
Absolute Vin (safety rating)(Max)((V)) 20
Gas Gauge Algorithm EDV
Battery Capacity(Min)(mAh) 500
Communication Interface HDQ No Communication No Communication
Battery Capacity(Max)(mAh) 6000
External Capacity Indication LED
Implementation Pack
Iq(Typ)(mA) 0.07
Charging Control Topology Switchmode Buck
Battery Over-Voltage Protection(Typ)(V) 4.225 4.225
# Series Cells (Max) 4 4
Protection Feature(s) Over-voltage (OV) Over-voltage (OV)
# Series Cells (Min) 2 2
Typical Operating Current(Typ)(uA) 1 1