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Price $3.48 $1.07 $0.47 $1.44 $1.27
RoHS Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Lead Status Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Vin(Max)(V) 10.5 25 6.5
Operating Temperature Range(C) -40 to 85 -40 to 85
Rating Catalog Catalog Catalog
Estimated Package Size (WxL)(mm2) ,[pf]24VQFN[/pf]
Approx. Price (US$) 1.25 | 1ku 1.80 | 1ku 1.95 | 1ku 0.24 | 1ku 1.67 | 1ku 0.84 | 1ku 1.13 | 1ku 0.85 | 1ku
Charging Control Topology Switchmode Buck
Function Charger Protection
Package Group DSBGA,VQFN VQFN DSBGA,VQFN WSON VQFN SOIC,TSSOP DSBGA QFN
Special Features Power Path,Standard BAT Temp Monitoring Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) Power Good,Power Sequencing Temp Monitoring (Thermistor Pin) Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)
Battery Charge Voltage(V) Adjustable 4.2 (Fixed) 3.5-4.44 8.2 (Fixed) Adjustable 4.2 (Fixed)
Charge Current(Max)(A) 2.5 1.5 2.5 2 1.5 1.5
Operating Vin(Min)(V) 4.35 4.2 4.5 4.35
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable) I2C Standalone (RC-Settable) I2C Standalone (RC-Settable)
Operating Vin(Max)(V) 16 10 15 6.3 6.4
# Series Cells 1 1 2 1 1
Absolute Vin (safety rating)(Max)((V)) 18 20 18 20 28
Control Topology Linear Switch-Mode Buck Linear Linear
Package Size mm2 mm2 mm2 mm2 mm2 mm2
USB Feature USB PSEL
Input Over-Voltage Protection(V) 10.5 6.6
Battery Over-Voltage Protection(Typ)(V) 4.45
Communication Interface No Communication
# Series Cells (Min) 2
Typical Operating Current(Typ)(uA) 1
# Series Cells (Max) 3
Protection Feature(s) Over-voltage (OV)
Vout(Max)(V) 6.5
Regulated Outputs(#) 4
Switching Frequency(Max)(kHz) 1500
Vin(Min)(V) 1.8
Iout(Max)(A) 1
LDO 2
Step-Down DC/DC Converter 2
Vout(Min)(V) 0.85
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
Iq(Typ)(mA) 0.07
Step-Up DC/DC Converter 0